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Bloat in Dogs: Symptoms, Causes, Treatment & Prevention
Bloat in Dogs: Symptoms, Causes, Treatment & Prevention

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Signs & Symptoms Of Bloat In Dogs & Its Prevention

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Bloat can affect any dog; however, it is observed in deep-chested, larger breeds more frequently than in others. Unfortunately, you will find that many dog owners are completely unaware of this ailment until it starts to endanger their pet’s life.

Bloat can affect any dog; however, it is observed in deep-chested, larger breeds more frequently than in others. Unfortunately, you will find that many dog owners are completely unaware of this ailment until it starts to endanger their pet’s life. Therefore, all pet owners should be aware of bloat and how to spot and respond to symptoms of bloat in dogs. So, here’s all you need to know about bloating in dogs.

 

What is bloat in dogs?

Bloat is a life-threatening condition that acts rapidly and can lead to death within hours if not recognised and treated immediately. Unfortunately, the cause of bloat remains unknown at this time.

The scientific term for bloat is gastric dilatation-volvulus or GDV. Bloat is characterised by rapid and abnormal expansion of the stomach with gas (dilatation). This can be followed by rotation of the stomach (volvulus). This rotation closes both the entry to and exit from the stomach. The blood vessels also are closed, and the blood flow is restricted.

What follows is an increase in pressure inside the stomach and compression of the surrounding organs. Eventually, shock will occur as a result of the restricted blood flow. Here are a few key facts about bloat:

  • Bloat should always be treated as a medical emergency.
  • Bloat can kill a dog within hours after onset.
  • The cause of bloat is unknown.
  • Bloat can occur in dogs of all age groups.
  • Certain breeds are more susceptible to bloat, particularly deep-chested dogs.
  • The stomach rapidly expands with gas then rotates on the long axis. Entry to and exit from the stomach is prohibited, causing blood vessels to close and restriction of blood flow.


Symptoms of bloat in dogs

Bloat is a true medical emergency, and early identification and treatment is critical for survival.

In the early stages of bloat, the dog will be very uncomfortable. You might see it pacing and whining or trying unsuccessfully to get into a comfortable position. It might seem anxious, might lick, or keep staring at its stomach, and might attempt to vomit, without success.

Other indications of bloat can include weakness, swollen abdomen, and even signs of shock. Signs of shock are increased heart rate and abnormally rapid breathing.

 If you notice these signs of bloat in dogs, call your veterinarian immediately!

  • Whining
  • Inability to get comfortable
  • Pacing or restlessness
  • Pale gums
  • Unproductive attempts to vomit
  • Abnormally rapid breathing
  • Increased heart rate
  • Anxiety
  • Pain, weakness
  • Swelling of the abdomen (particularly the left side)


Other symptoms of bloat in dogs include:

  • Enlargement of stomach:

    This occurs due to gas getting trapped in the stomach region.

  • Excess salivation:

    Gastrointestinal problems in dogs can cause excessive salivation, including esophageal diseases like megaesophagus.

  • Restless behavior:

    Pacing and restlessness are typical signs of bloating. Your dog may even groan or whine when you press on their belly.

  • Shorter breath:

    An abnormal swelling due to gas in your dog’s stomach can also cause respiratory distress along with a twisted belly.

  • Rapid heartbeat:

    Bloating can put strain on the diaphragm, a delicate muscle that divides the chest from the abdomen. This ends up making heartbeats shorter and breathing difficult.


Causes of bloated stomach in dogs 

Although veterinarians don't know what causes bloat in dogs, there are numerous factors that increase a dog's risk for this condition. These include: 

  • Having one large meal per day instead of eating frequent, smaller meals 
  • Overeating and drinking too quickly
  • Experiencing a tough and stressful situation, such as a boarding kennel or visits to the veterinarian
  • Excessive running or playing immediately after a meal


How to prevent bloat

These suggestions could help in preventing bloat in dogs. However, they are based on suspected risk factors and are not guaranteed to prevent the onset of bloat.

  • Feed small amounts of food frequently, two to three times daily.
  • Avoid exercise for one hour before and two hours after meals.
  • Don't let your dog drink large amounts of water just before or after eating or exercising.
  • If you have two or more dogs, feed them separately to avoid rapid, stressful eating.
  • If possible, feed at times when after-feeding behaviour can be observed.
  • Avoid abrupt diet changes.
  • If you see signs of bloat, call your veterinarian immediately.


Is bloating curable?

All cases of bloat in dogs require prompt medical intervention. The condition can be treated if it gets addressed quickly. In case of a simple bloat, where the dog's stomach has not twisted, the pet may be treated without any medication. They may be given fluids and certain therapies. If discovered in its early stages, other types of bloats such as GDV, may also be treatable. Surgical intervention may also be used for treatment in certain cases.


Other options to treat bloat in dogs 

Releasing the trapped air and gas will relieve pressure on the surrounding organs and prevent the stomach's tissue from degenerating. A tube and stomach pump can be used for this; however, surgery may be required on occasion. This can aid in stomach unwinding or curing GDV in dogs.

Additionally, electrolyte-fortified intravenous fluids are also administered to improve blood flow to vital organs. In many cases, this necessitates the use of potent painkillers, antibiotics, and medications to treat the decreased blood supply to the heart due to bloating.

As soon as the dog is steady, surgery is carried out. Your veterinarian may need to untwist the dog's stomach and remove any stomach wall tissue that might have died from a lack of blood supply. The veterinarian will also perform a treatment known as a gastropexy to suture the stomach to the body wall. As a result, the likelihood of the stomach rotating in the future decreases significantly; thus, preventing bloat in dogs.


Digestible foods

Another way you might help prevent bloat is by feed a high-quality, easily digestible food with normal fibre levels.

Feeding management offers the best method available for reducing risk until the exact cause of bloat can be identified. Although not 100% effective, these measures can reduce the number of dogs that face this serious, life-threatening condition.
 

IAMS™ dog food stands out as a superior and highly digestible choice for your furry companion.


High-risk breeds

  • German Shepherd
  • Bouvier de Flandres
  • Great Dane
  • Boxer
  • St. Bernard
  • Doberman Pinscher
  • Bloodhound
  • German Shorthaired Pointer
  • Irish Setter
  • Gordon Setter
  • Borzoi
  • Irish Wolfhound
  • Dachshund
  • Labrador Retriever
  • Basset Hound


If you're looking for the perfect dog for you, try our Dog Breed Selector today and enjoy a lifetime of tail-wagging joy.

Frequently asked questions about Signs and Symptoms of Bloat in Dogs

  1. How do you help a dog with a bloated stomach?
  2. You can help a dog with a bloated stomach by administering intravenous fluids with electrolytes and pain relievers. This will lessen their pain and shock and possibly even protect important tissues from dying due to the loss of blood flow.

     

  3. Why is my dog's belly bloated?
  4. Your dog’s belly may appear bloated due to gas being trapped in the stomach region. This may result in abdomen enlargement, thus blocking blood flow and impeding digestion.

     

  5. Can dog bloating resolve on its own?
  6. Dog bloat, also known as simple bloat, often happens and gets better on its own. Bloat without twisting can still be fatal, but the risk depends on how severe the condition is and how long it lasts.

  7. What are the first signs of bloat in a dog?
  8. Bloat usually occurs quickly and without any warning. A dog may pace, pant, drool, or even try to vomit without being able to throw up. Other typical dog bloating symptoms include anxiety and stomach discomfort. In extreme circumstances, dogs could pass out, have an accelerated heart rate, or even exhibit pale gums.

     

  9. How long does food bloat last in dogs?
  10. Food bloat in dogs usually does not last beyond 24 hours with vigorous hydration therapy and supportive care. However, be sure to take necessary precautions to prevent your dog from getting unauthorised food sources, and exercise caution the next time your pet overeats.

     

  • Why Large-Breed Puppy Formulas Are Different
    Why Large-Breed Puppy Formulas Are Different
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    Why Large-Breed Puppy Formulas Are Different

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    If you’ve got a big love for big dogs, IAMS™ has a large-breed puppy formula specially made for their nutritional needs.

     

     

    Nutritional Objectives

    Many large-breed puppies have a tendency to grow very quickly. Unfortunately, if this tendency is encouraged by overfeeding, developmental bone problems can occur. To avoid these problems, careful feeding management is necessary. This should include

    • Consideration of optimal protein quantity and quality
    • Restriction of the energy-containing fat
    • Careful control of the calcium and phosphorus levels

     

    Our specially formulated large-breed puppy formulas make feeding management easier because they are designed for fast-growing, large-breed puppies (those with an expected adult weight of more than 50 pounds).

     

     

    Protein in Puppy Food

    A protein level approximating 26% in these formulas promotes healthy body condition and balances the protein with the reduced number of calories in the food. Research has shown that

    • Dietary protein levels from 15 to 32% have no adverse effect on skeletal development.1
    • Body condition decreases as protein gets too low.

     

    The protein in our large-breed puppy formulas supports normal skeletal and muscular growth.

     

     

    Calories and Fat in Puppy Food

    Fat contributes more than twice as many calories in a diet as proteins or carbohydrates do. As the fat level increases, the energy content of the diet also increases, making feeding management more difficult for large-breed puppies. Several studies have shown increases in developmental bone problems when a diet was overfed.2, 3
     

    By reducing the fat content of large-breed puppy formulas to about 14%, the metabolizable energy (ME) of the diets can be kept to a low level of about 1,800 kilocalories per pound.

     

     

    Calcium and Phosphorus in Puppy Food

    Fat contributes more than twice as many calories in a diet as proteins or carbohydrates

     

     

    Comparing with Our Other Puppy Foods

    Our large-breed puppy formulas, such as IAMS ProActive Health™ Smart Puppy Large Breed, are made specifically for growing puppies with expected adult weights of 50 pounds or more. These puppy foods are unique because they are formulated with:

    • Less fat for fewer calories to optimally reduce growth rate of large-breed puppies and help safeguard against overconsumption of energy
    • A lower level of protein to ensure a proper balance of protein with energy content

     

    Reduced calcium and phosphorus levels with a normal calcium-to-phosphorus ratio to promote proper bone development in rapidly growing large breed puppies.
     

    1 Nap, et al. Growth and skeletal development in Great Dane pups fed different levels of protein intake. J Nutr 1991; 121:S107-S113.
     

    2 Hedhammer, et al. Over nutrition and skeletal disease: an experimental study in growing Great Dane dogs. Cornell Vet 1974; 64:1-159.
     

    3 Lavelle. The effect of overfeeding of a balanced complete commercial diet to a group of growing Great Danes. In: Nutrition of the dog and cat. Burger and Rivers (eds). Cambridge Univ Press, 1989:303-316.
     

    4 Hazewinkel, et al. Influences of chronic calcium excess on the skeletal development of growing Great Danes, J Am Anim Hosp Assoc 1985; 21:377-391.
     

    5 Goedegebuure, Hazewinkel. Morphological findings in young dogs chronically fed a diet containing excess calcium. Vet Pathol 1986; 23:594-605.
     

    6 Hazewinkel, et al. Calcium metabolism in Great Dane dogs fed diets with various calcium and phosphorus levels. J Nutr 1991; 121:S99-S106.

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