What is “Bloat” in Dogs?

Hello Pup Friends,

I have come across many dog owners who are not aware of what bloat is in dogs.  I thought I would take this opportunity to explain this deadly health risk.  Unfortunately, one of my dogs, years ago, experienced this horror and I am so glad that our family knew about bloat.  We were able to get him to the vet immediately for emergency surgery.  Bloat, or Gastric Dilatation-Volvulus (GDV), is when the there is an “abnormal accumulation of air, fluid, and/or foam in the stomach (“gastric dilatation”).”  The best way it was explained to me was to think of the stomach as a balloon filling up with air and the end is twisted.  As it fills up and up and up, it has no place to go.  Eventually what will happen…it will burst.  If bloat occurs, a dog has very limited time.  If they do not get to the veterinarian immediately they will die.  I am going to continue to explain bloat, but I am going to quote a site I learned about many years ago.  They explained bloat very well and I feel it is best to use their words.  The site is indicated at the end of this post.

“The technical name for bloat is “Gastric Dilatation-Volvulus” (GDV).  Bloating of the stomach is often related to swallowed air (although food and fluid can also be present).  It usually happens when there’s an abnormal accumulation of air, fluid, and/or foam in the stomach (gastric dilatation).  Stress can be a significant contributing factor also.  Bloat can occur with or without “volvulus” (twisting).  As the stomach swells, it may rotate 90 to 360 degrees, twisting between its fixed attachments at the esophagus (food tube) and at the duodenum (the upper intestine).  The twisting stomach traps air, food, and water in the stomach.  The bloated stomach obstructs veins in the abdomen, leading to low blood pressure, shock, and damage to internal organs.  The combined effect can quickly kill a dog.”

Bloat tends to occur in dogs that have deep-chest cavities such as German Shepherds, Great Danes, Dobermans, and other breeds as well.  As I mentioned earlier, I had a dog, an Irish Setter, who experienced bloat.  There are some symptoms and warning signs that tell you that something “just isn’t right”.  If your dog is trying to vomit but can’t for a period of time, or is showing a lot of anxiety and discomfort, or if he/she is panting/drooling, or if he/she is just not acting like them self.  Maybe they decide to go and lay in a closet (and they never normally do that) – that was one of the things that my dog did.  Also, feel the stomach – if it feels tight, gas may be filling up the stomach.  There are many symptoms, but the bottom line is, if something doesn’t seem right, get your dog to the vet immediately – you may have just minutes.  We were fortunate enough to get to the vet in the middle of the night and have emergency surgery performed on our Bailey…and yes, he lived.  They removed the “bad” part of the intestine that was all twisted up and then tacked down his stomach so that it would not twist again.  The only future side effect from the surgery was burping and gas, but that was a small price to pay.

The possible causes of bloat could be related to stress, eating habits, exercise, heredity, physical characteristics, and disposition.  The site below list some possible causes that has helped me to better understand bloat and to help me approach feeding and exercise differently with my dogs today.  The site also indicates additional possible ways to prevent bloat and a list of breeds that tend to be affected.

After talking with veterinarians in the past, I have learned that there are different “schools of thought” regarding the causes and prevention of bloat.  There doesn’t seem to be a clear cut answer in this area; however, I feel that many of the items listed in this website can’t hurt and are worth incorporating into your daily routines/feeding/lifestyle.  If you have any questions, please consult your veterinarian.  This information is not meant to replace the advice from your vet.  If you feel that your dog may be experiencing bloat – get your dog to the vet immediately.  For more information on bloat, visit the following website:

  http://www.globalspan.net/bloat.htm

Any thoughts? Please comment below.

-Miss Paws

Friday"s Facts: Dogs & Bloat

So, little Oscar decided to give me a heart attack a few days ago! When I say this dog eats fast, I mean it! He eats as if it is his first, and last, meal. When I walk towards him with his bowl, he wiggles and shifts his weight from right to left foot. The second the bowl is down, food is going flying as he INHALES as fast as possible. It is really quite ridiculous, and I figure it is probably caused from the fear of not getting food, since he was malnourished as a pup?! Anyway, the usual occurred, however this time, he got about half way through and then started behaving oddly. He started walking around in circles, with a strange look on his face, and then all of a sudden foam was pouring out of the sides of his mouth! It was like he needed to throw up, but couldn’t. Of course, I thought his stomach twisted & he was about to die in front of me! Then, ALL of the food came back up. Whew! To say the least, it scared the heck out of me! Can you guess what today’s facts are about?!

ready for food!

2 things can happen to dogs: Bloat and Gastric Dilatation-Volvulus (GDV).

-Bloat is when the dog’s stomach fills with air, fluid and/or food. The enlarged stomach puts pressure on other organs, can cause difficulty breathing, and eventually may decrease blood supply to a dog’s vital organs.

-GDV is a life-threatening condition, also known as “twisted stomach”. This condition can cause rapid clinical signs and death in several hours. Even with immediate treatment, approximately 25% to 40% of dogs die from this medical emergency.

*If you suspect your dog has either of these, you should consult a vet immediately. Your dog’s life depends on it!

The info below is for both conditions, as bloat can lead to GDV:

Symptoms: Distended abdomen, unsuccessful attempts to belch or vomit, weakness, excessive salivation, shortness of breath, cold body temperature, pale gums, rapid heartbeat

Causes: The exact cause is unknown, though there are theories that it could be hereditary.

-Risk factors: rapid eating, overeating, overdrinking, heavy exercise after eating, fearful temperament, stress. Deep-chested dogs are at high risk, as well as underweight dogs. Usually bigger dogs are affected, but that is not to say that it doesn’t happen to small dogs.

Specific breeds at risk: Saint Bernards, Akitas, Irish Setters, Boxers, Basset Hounds, Great Danes, Weimaraners and German Shepherds. Dachshunds, who are also deep-chested, are at high risk, as well.

Treatment: Depending on your dog’s condition, a veterinarian may take an X-ray to see the position of the stomach. The vet may try to decompress the stomach and relieve gas and fluid pressure by inserting a tube down the esophagus. If the stomach has rotated, emergency surgery is necessary to correct this.

Prevention:

-Feed your dog several small meals, rather than one or two larger ones, throughout the day to avoid eating too much or too fast.

-If appropriate (check with your vet), include canned food in your dog’s diet.

-Maintain your dog’s appropriate weight.

-Encourage normal water consumption.

-Limit rigorous exercise before and after meals.

*If your dog is an inhaler like Oscar, I found some neat little tricks you can try!

-Put the food on a cookie sheet. This will make the food spread out & hard to get to.

-Place a ball or kong toy in the bowl. The dog will have to maneuver around the toy, which will slow him down. (Hopefully he doesn’t learn to just take the ball out though!)

-Purchase a slow feed bowl, which has an insert in the middle.

I purchased the green one above for Oscar, and it made a HUGE difference! He had to work to get the food, which slowed him down a lot. I have to say, I was a bit skeptical, but it really did work! I am so relieved that I can feed him now without worrying that he’s going to cause himself to choke, vomit, or worse!

So, there ya go! Hope you learned as much as I did! Happy Friday, from us to you!

How to Prevent Bloat in Dogs

Bloat, also called stomach torsion or twisted stomach, is when a dog’s stomach fills up with air making it difficult to breath–and if untreated–can kill within several hours. Bloat is the number two killer of dogs after cancer–yet many dog owners are not familiar with it. Although there is no definite way to prevent bloat–the following tips are recommended.

Instructions

1


Feed your dog two to three smaller meals a day, instead of one large meal.




2





Feed a diet that is mostly meat (high protein) and high in fiber with minimal amounts of grain and carbohydrates. Some vets recommend completely eliminating grain and carbs if your dog has ever experienced bloat before.




3





Try to get your dog to eat slower if she is gulping down her food, which may entail picking up her bowl a few times while she’s eating. Dogs that eat fast tend to swallow a lot of air, which can lead to bloat.




4





Do not allow your dog to drink a large amount of water after a meal. Ingesting a lot of water can cause gas and will also cause dry food to expand in the stomach.




5





Keep your dog from vigorous activity, especially rolling over, for at least two hours after a meal. Heavy activity increases the risk of stomach twist. A leisurely walk is better and can also aid digestion.

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  How to prevent BLOAT in your Dog Veterinary Secrets Blog

  
  

  www.theinternetpetvet.com/how-to-prevent-bloat-in-your-dog
  

  
  

  4 Responses to How to prevent BLOAT in your Dog Dianne MacLean Says: March 18th, 2008 at 10:16 am. The reason I should get your free course is that dogs are my …

  
  
  
  


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  How to Prevent Dog Bloat eHow

  
  

  www.ehow.com Pets Dogs Dog Health
  

  
  

  Dog bloat or gastric dilation happens when gas builds up in the stomach and cannot be expelled by belching or flatulence. If bloat is suspected, this is an acute …

  
  
  
  


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  How to Prevent Bloat in Dogs – Yahoo! Voices – voices.yahoo.com

  
  

  voices.yahoo.com/how-prevent-bloat-dogs-4191687.html
  

  
  

  Sep 03, 2009 What is bloat? How do dogs develop bloat? and How can I prevent it? These are all questions that are answered in this article.

  
  
  
  


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  Preventing Bloat in Dogs – Petfinder – Pet adoption: Want a dog

  
  

  www.petfinder.com/dogs/dog-health/dog-bloat-prevention
  

  
  

  You can reduce your dog’s chances of bloat by eliminating some of his risk factors. Find out how to eliminate risk factors of bloat here.

  
  
  
  


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  Natural ways to prevent bloat and what to do if you can’t …

  
  

  www.examiner.com/article/natural-ways-to-prevent-bloat-and-what-to…
  

  
  

  Feb 01, 2010 This is the first of a two-part article on bloat in dogs, how to help prevent it, what to do if you can’t and things to look for if you suspect your dog is …

  
  
  
  


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  How to Prevent Bloat in Dogs eHow

  
  

  www.ehow.com Pets Dogs Dog Health
  

  
  

  Bloat, also called stomach torsion or twisted stomach, is when a dog’s stomach fills up with air making it difficult to breath–and if untreated–can kill within …

  
  
  
  


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  How to prevent Bloat and GDV in dogs. Risk factors for GDV …

  
  

  www.vetlive.com/2010/11/13/bloat-and-gdv-prevention
  

  
  

  The risk of GDV in dogs can be decreased through preventative measures. Know the risks and the signs of GDV and Bloat.

  
  
  
  


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  A Vet’s Guide To Life: Preventing Bloat
  

  
  

  avetsguidetolife.blogspot.com/2011/02/preventing-bloat.html
  

  
  

  Feb 20, 2011 Stefanie asked a good question… What is the recommendation for feeding and exercising a dog – especially for deep-chested breeds that are prone to bloat?

  
  
  
  

Bloat In Dogs

Pets.webMD: Gastric Volvulus (Bloat) in Dogs: A Life Threatening Emergency

Can Omega-3 Help Our Arthritic Dogs?

I am always reading for alternative ways to treat our dogs or for reference in discussions with other dog owners. But that was not always the way we handled our dog’s health.  Recently, I found an article on giving Omega-3 supplements to dogs with arthritis. We had a basset hound that had arthritis in his spine when he was about 12 years old.  By the time he died at 14 years of age, he could not move and we had to carry him around but his personality was still apparent through his facial expressions and vocal responses.  We followed traditional veterinarian medicine at the time.

Results of a study completed by the Kansas State University, suggested that Omega-3 fatty acids can be beneficial in treatment of rheumatoid arthritis in dogs.  Additional benefit of giving Omega-3 to your dogs may be with heart health, joint movement, their immune function, a healthier skin/coat, weight management and some studies have mentioned eye & brain health.

In recent years, we have begun to feed our dogs fresh steamed salmon at least once per week.  We steam it in water and add to their dry food.  Adding steamed spinach, mashed cooked sweet potatoes, steamed peas or green beans to your dog’s good quality dry dog food weekly (if not daily) practice to enhance his vitamin/mineral intake.

We had a TX holistic DVM and we learned much about how to merge traditional medicine with holistic methods/herbs. Since everything that your dog has to eat may affect his body, we believe that quality ingredients in their meals and snacks/treats are extremely important.  If you were to compare a portion of food for your dog against a portion of your food, $ 2.10 per can is very reasonable at your vet’s office. I realize that vet’s vary in pricing but low-residue specialized dog food from your vet is worth your consideration.

In addition, owners of arthritic dogs may want to search the internet for more information and/or ask your dog’s DVM.

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TRACIE HOTCHER: DOGS WHO ARE GOBBLERS ARE IN DANGER FOR THEIR LIFE

If you have a dog who drools saliva in excited anticipation as you mix up his dinner, and who descends on that bowl like a raptor when it hits his placemat, you have a potentially life-threatening problem that you need to manage. You may have been thinking “Oh all Labradors are like this about food,” or believe that your dog’s frantic gobbling of food has something to do with having been the runt of the litter, or if it’s a dog you have adopted you might believe that rapidly ingesting his food has to do with a trauma or deprivation around food in his past. While none or all of those things might be the case, the resulting danger of too-rapid eating is something you need to control.

There is a life-threatening digestive condition called “bloat” in which gas builds up rapidly inside a dog’s stomach, causing it to distend like a hard beach ball. If bloat occurs when nobody is around to witness it and get the dog into emergency surgery immediately, it will cause an excruciating death. Bloat occurs most commonly in large, deep-chested dogs – German Shepherds, Dobermann Pinchers, Greyhounds and Weimaraners come to mind, but there are also exceptions to this physical type.

Being someone who adopts rescued Weimaraners, the danger of bloat is never far from my mind – and when I get a dog who attacks his bowl with extreme gusto, I know I have an accident waiting to happen. Although the definitive cause or trigger for bloat has not been definitively proven, it is believed that dogs who gulp food or water and take in air while doing so are most at risk (think of a baby who gets air bubbles in with her bottle and needs to be burped – which happens with some children more than others).

Scooby Doo is the second of my large male Weims who eats like he hasn’t seen food for a week. I had a very large Blue Weimaraner named Billy Blue who was Scooby’s “big brother” for several years that their lives overlapped, and Billy Blue ate food so quickly that more than once I had to improvise a Heimlich maneuver because he inhaled his kibble so fast it could get stuck in his throat and cause him to choke!

Here are a few things I do to mitigate against the jeopardy that Scooby Doo is in at every mealtime and lessen the possibility that he might bloat.

I never let him get too hungry – three smaller meals is better than two large ones, and I give him small snacks between meals (a couple of pieces of Liv-a-Little dried chicken, a piece of apple or cheese).

I use one of the bowls designed to slow dogs down – there is a style that has three plastic columns that rise up out of the bowl and that the dog has to eat around to get the food. I found that style frustrated Scooby Doo and made him try even harder to get the food into his mouth! For him, I thought that design of “slow down” bowl made him more at risk for bloat because of the anxiety it caused him! (Yes, Weims are a very emotional intense breed!) Instead, I found a style of bowl that is divided into three compartments and Scooby Doo is willing to lick his way around to get the food that flows into each section. He gets fed first (or would have a coronary if he didn’t!) and with this bowl he is still working at getting his food long after the other two dogs have finished.

I never let him gulp large quantities of water – and when it is hot and he has been running around and is panting, I do not let him have anything to drink or eat until he has cooled off and his heart rate has gone down. This is something we know from horses: you never water a hot horse or you can end up with a very sick horse from colic, which in extreme cases is the equine equivalent of bloat in dogs.

I never feed him and take off – I stick around for at least half an hour to make sure there is no funny business going on in his tummy.

It is a good investment in your peace of mind to manage a dog who gobbles – especially compared to the fearsome situation of dealing with a bloat emergency.

Tracie Hotchner, author of The Dog Bible and The Cat Bible, guest blogs here every Thursday on healthy, natural choices for pets.

Bloat In Dogs - Symptoms, Causes, Prevention

Bloat in Dogs

Symptoms     Causes     Prevention     Breeds at Risk     Links     Dogsitter Information

Please visit our new sister site, EPI in Dogs.  Knowing the symptoms could save your dog’s life.  If your dog has loose stools that just won’t get better, it could be EPI.

Bloat is a very serious health risk for many dogs, yet many dog owners know very little about it.  According to the links below, it is the second leading killer of dogs, after cancer.  It is frequently reported that deep-chested dogs, such as German Shepherds, Great Danes, and Dobermans are particularly at risk.  This page provides links to information on bloat and summarizes some of the key points we found in the sites we researched.  Although we have summarized information we found about possible symptoms, causes, methods of prevention, and breeds at risk, we cannot attest to the accuracy.  Please consult with your veterinarian for medical information.   

If you believe your dog is experiencing bloat, please get your dog to a veterinarian immediately!  Bloat can kill in less than an hour, so time is of the essence.   Call your vet to alert them you’re on your way with a suspected bloat case.  Better to be safe than sorry!

The technical name for bloat is “Gastric Dilatation-Volvulus” (“GDV”).  Bloating of the stomach is often related to swallowed air (although food and fluid can also be present).  It usually happens when there’s an abnormal accumulation of air, fluid, and/or foam in the stomach (“gastric dilatation”).    Stress can be a significant contributing factor also.  Bloat can occur with or without “volvulus” (twisting).  As the stomach swells, it may rotate 90° to 360°, twisting between its fixed attachments at the esophagus (food tube) and at the duodenum (the upper intestine).  The twisting stomach traps air, food, and water in the stomach.  The bloated stomach obstructs veins in the abdomen, leading to low blood pressure, shock, and damage to internal organs.  The combined effect can quickly kill a dog.

Be prepared!  Know in advance what you would do if your dog bloated.

	If your regular vet doesn’t have 24-hour emergency service, know which nearby vet you would use.  Keep the phone number handy.
	Always keep a product with simethicone on hand (e.g., Mylanta Gas (not regular Mylanta), Gas-X, etc.) in case your dog has gas.  If you can reduce or slow the gas, you’ve probably bought yourself a little more time to get to a vet if your dog is bloating.

This information is not intended to replace advice or guidance from veterinarians or other pet care professionals.  It is simply being shared as an aid to assist you with your own research on this very serious problem.

Symptoms

Typical symptoms often include some (but not necessarily all) of the following, according to the links below.  Unfortunately, from the onset of the first symptoms you have very little time (sometimes minutes, sometimes hours) to get immediate medical attention for your dog.   Know your dog and know when it’s not acting right.

	Attempts to vomit (usually unsuccessful); may occur every 5-30 minutes This seems to be one of the most common symptoms & has been referred to as the “hallmark symptom” “Unsuccessful vomiting” means either nothing comes up or possibly just foam and/or mucous comes up  Some reports say that it can sound like a repeated cough   New
	Doesn’t act like usual self Perhaps the earliest warning sign and may be the only sign that almost always occurs We’ve had several reports that dogs who bloated asked to go outside in the middle of the night.  If this is combined with frequent attempts to vomit, and if your dog doesn’t typically ask to go outside in the middle of the night, bloat is a very real possibility. Â
	Significant anxiety and restlessness One of the earliest warning signs and seems fairly typical
	“Hunched up” or “roached up” appearance This seems to occur fairly frequently
	Lack of normal gurgling and digestive sounds in the tummy Many dog owners report this after putting their ear to their dog’s tummy. If your dog shows any bloat symptoms, you may want to try this immediately.Â
	Bloated abdomen that may feel tight (like a drum) Despite the term “bloat,” many times this symptom never occurs or is not apparent
	Pale or off-color gums Dark red in early stages, none or blue in later stages
	Coughing
	Unproductive gagging
	Heavy salivating or drooling
	Foamy mucous around the lips, or vomiting foamy mucous
	Unproductive attempts to defecate
	Whining
	Pacing
	Licking the air
	Seeking a hiding place
	Looking at their side or other evidence of abdominal pain or discomfort
	May refuse to lie down or even sit down
	May stand spread-legged
	May curl up in a ball or go into a praying or crouched position
	May attempt to eat small stones and twigs
	Drinking excessively
	Heavy or rapid panting
	Shallow breathing
	Cold mouth membranes
	Apparent weakness; unable to stand or has a spread-legged stance Especially in advanced stage
	Accelerated heartbeat Heart rate increases as bloating progresses
	Weak pulse
	Collapse

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Causes

According to the links below, it is thought that the following may be the primary contributors to bloat.  To calculate a dog’s lifetime risk of bloat according to Purdue University’s School of Veterinary Medicine, click here.

	Stress Dog shows, mating, whelping, boarding, change in routine, new dog in household, etc. Although purely anecdotal, we’ve heard of too many cases where a dog bloated after another dog (particularly a 3rd dog) was brought into the household; perhaps due to stress regarding pack order.   Activities that result in gulping air
	Eating habits, especially… Elevated food bowls Rapid eating Eating dry foods that contain citric acid as a preservative (the risk is even worse if the owner moistens the food) Eating dry foods that contain fat among the first four ingredients Insufficient pancreatic enzymes, such as Trypsin (a pancreatic enzyme present in meat) Dogs with untreated Exocrine Pancreatic Insufficiency (EPI) and/or Small Intestinal Bacterial Overgrowth (SIBO) generally produce more gas and thus are at greater risk  New Dilution of gastric juices necessary for complete digestion by drinking too much water before or after eating Eating gas-producing foods (especially soybean products, brewer’s yeast, and alfalfa)  Drinking too much water too quickly (can cause gulping of air)
	Exercise before and especially after eating
	Heredity Especially having a first-degree relative who has bloated Dogs who have untreated Exocrine Pancreatic Insufficiency (EPI) are considered more prone to bloat  New Gas is associated with incomplete digestion  Â
	Build & Physical Characteristics Having a deep and narrow chest compared to other dogs of the same breed Older dogs Big dogs Males Being underweight
	Disposition Fearful or anxious temperament Prone to stress History of aggression toward other dogs or people

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Prevention

Some of the advice in the links below for reducing the chances of bloat are:

	Avoid highly stressful situations.  If you can’t avoid them, try to minimize the stress as much as possible.  Be extra watchful. Can be brought on by visits to the vet, dog shows, mating, whelping, boarding, new dog in household, change in routine, etc.   Revised
	Do not use an elevated food bowl
	Do not exercise for at least an hour (longer if possible) before and especially after eating Particularly avoid vigorous exercise and don’t permit your dog to roll over, which could cause the stomach to twist
	Do not permit rapid eating
	Feed 2 or 3 meals daily, instead of just one
	Do not give water one hour before or after a meal It dilutes the gastric juices necessary for proper digestion, which leads to gas production.
	Always keep a product with simethicone (e.g., Mylanta Gas (not regular Mylanta), Phazyme, Gas-X, etc.) on hand to treat gas symptoms. Some recommend giving your dog simethicone immediately if your dog burps more than once or shows other signs of gas.   Some report relief of gas symptoms with 1/2 tsp of nutmeg or the homeopathic remedy Nux moschata 30
	Allow access to fresh water at all times, except before and after meals
	Make meals a peaceful, stress-free time
	When switching dog food, do so gradually (allow several weeks)
	Do not feed dry food exclusively
	Feed a high-protein (>30%) diet, particularly of raw meat
	If feeding dry food, avoid foods that contain fat as one of the first four ingredients Â
	If feeding dry foods, avoid foods that contain citric acid    If you must use a dry food containing citric acid, do not pre-moisten the food
	If feeding dry food, select one that includes rendered meat meal with bone product among the first four ingredients Â
	Reduce carbohydrates as much as possible (e.g., typical in many commercial dog biscuits)
	Feed a high-quality diet Whole, unprocessed foods are especially beneficial
	Feed adequate amount of fiber (for commercial dog food, at least 3.00% crude fiber)
	Add an enzyme product to food (e.g., Prozyme)
	Include herbs specially mixed for pets that reduce gas (e.g., N.R. Special Blend)
	Avoid brewer’s yeast, alfalfa, and soybean products
	Promote an acidic environment in the intestine Some recommend 1-2 Tbs of Aloe Vera Gel or 1 Tbs of apple cider vinegar given right after each meal
	Promote “friendly” bacteria in the intestine, e.g. from “probiotics” such as supplemental acidophilus Avoids fermentation of carbohydrates, which can cause gas quickly. This is especially a concern when antibiotics are given since antibiotics tend to reduce levels of “friendly” bacteria.  [Note: Probiotics should be given at least 2-4 hours apart from antibiotics so they won"t be destroyed.] New
	Don’t permit excessive, rapid drinking Especially a consideration on hot days

And perhaps most importantly, know your dog well so you’ll know when your dog just isn’t acting normally.

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Breeds At Greatest Risk

Breeds most at risk according to the links below:

	Afghan Hound
	Airedale Terrier
	Akita
	Alaskan Malamute
	Basset Hound
	Bernese Mountain Dog
	Borzoi
	Bouvier des Flandres
	Boxer
	Bullmastiff
	Chesapeake Bay Retriever
	Collie
	Dachshund
	Doberman Pinscher
	English Springer Spaniel
	Fila Brasileiro
	Golden Retriever
	Gordon Setter
	Great Dane
	German Shepherd
	German Shorthaired Pointer
	Great Pyrenees
	Irish Setter
	Irish Wolfhound
	King Shepherd
	Labrador Retriever
	Miniature Poodle
	Newfoundland
	Old English Sheepdog
	Pekinese
	Rottweiler
	Samoyed
	Shiloh Shepherd
	St. Bernard
	Standard Poodle
	Weimaraner
	Wolfhound
	Sighthouds
	Bloodhounds Source :Â

http://www.globalspan.net/bloat.htm