Bloat dog intestinal blockage is a life-threatening emergency that requires immediate attention.
Symptoms can develop rapidly, often within 30 minutes to an hour, and may include restlessness, pacing, and a swollen abdomen.
A dog's stomach can fill with gas, food, or fluid, causing a blockage that restricts blood flow and oxygen delivery to internal organs.
Symptoms can progress quickly, leading to shock, collapse, and even death if left untreated.
In many cases, a dog will exhibit a characteristic "bloat" or "distended" appearance, with a swollen abdomen that may be painful to the touch.
If you suspect your dog is experiencing a bloat, it's essential to act fast and seek immediate veterinary attention.
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Causes and Prevention
GDV, or gastric dilatation-volvulus, is a serious condition that can affect dogs. The exact cause is still unknown, but it's seen more commonly in large, deep-chested male dogs.
Exercise after eating large meals or drinking lots of water may increase the risk of GDV. I've seen dogs get overexcited after meals, which might contribute to this risk.
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Anxiety can also play a role, with studies showing that dogs that are relaxed and calm are at lower risk of developing GDV. On the other hand, dogs described as "hyper" or "fearful" are more likely to develop the condition.
Illness that slows down intestinal motion can also lead to stomach dilation and volvulus. This can compromise blood circulation throughout the body.
To prevent GDV, gastropexy surgery is the most effective means. This involves attaching the stomach to the body wall, which can prevent twisting in the majority of cases.
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Causes of the Condition
The causes of GDV are still not fully understood, but research suggests that large, deep-chested male dogs are more likely to develop the condition.
Exercise after eating a large meal or drinking a lot of water may increase a dog's risk of GDV. I've heard from many dog owners that feeding their dogs smaller, more frequent meals can help reduce this risk.
Anxiety can also play a role in GDV, with dogs that are relaxed and calm being at lower risk than those that are "hyper" or "fearful".
Illness that slows down intestinal motion can lead to stomach dilation and, subsequently, volvulus. This is why it's essential to monitor your dog's health closely and seek veterinary care if you notice any changes in their digestive habits.
The gas-filled stomach presses on the large veins in the abdomen, which carry blood back to the heart, compromising the circulation of blood throughout the body.
Preventing the Condition
Gastropexy, a surgical attachment of the stomach to the body wall, is the most effective means of preventing gastric dilatation in high-risk breeds. This surgery has been shown to prevent twisting (volvulus) in the majority of cases.
Careful attention to diet, feeding, and exercise regimens may also help prevent gastric dilatation. By limiting your dog's chances of ingesting non-food material, you can significantly reduce the risk of intestinal blockages.
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To prevent intestinal blockages, keep items your dog may eat out of their reach. Be vigilant about items in the house and track when they are missing. Keep an eye on your dog while they are playing with their toys or chewing on rawhide or bones.
Here are some specific steps you can take to prevent intestinal blockages:
- Put things your dog may eat out of their reach.
- Be vigilant about items in the house and track when they are missing.
- Keep an eye on your dog while they are playing with their toys or chewing on rawhide or bones.
- Prevent your dogs from scavenging through garbage and debris (outside and inside the house).
Symptoms and Diagnosis
If you suspect your dog has a bloat intestinal blockage, it's essential to be aware of the symptoms. Vomiting, especially if it's repetitive, is a common sign, as well as weakness, diarrhea, loss of appetite, dehydration, bloating, abdominal pain, hunching, whining, and straining or unable to poop.
Your veterinarian will likely perform a physical exam, and may also perform radiographs or an ultrasound to confirm the presence of a foreign object or mass. In some cases, an endoscopy may be necessary to retrieve the object. If your vet suspects an intestinal blockage, they may recommend blood work to determine if the blockage is affecting your dog's overall health.
Here are some common symptoms of an intestinal blockage in dogs:
- Vomiting
- Loss of appetite
- Lethargy
- Diarrhea
- Abdominal pain
- Bloat
- Weight loss
- Drooling
- Dehydration
- Fever
It's crucial to seek veterinary attention immediately if you suspect your dog has ingested something that could cause a blockage or is showing any of these symptoms.
What Are the Symptoms?
If your dog has an intestinal blockage, you might notice a range of symptoms that can seem like a normal upset stomach at first, but are actually a sign of a more serious issue.
Vomiting is a common symptom of an intestinal blockage, and it can be especially concerning if your dog is vomiting repetitively.
Loss of appetite is another symptom to watch out for, as it can be a sign that your dog is struggling to digest food.
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Diarrhea and abdominal pain are also common symptoms, and can be accompanied by a bloated abdomen.
Your dog might also exhibit weakness, lethargy, and restlessness, which can be a sign that they're not feeling well.
Here are some common symptoms to look out for:
- Vomiting
- Loss of appetite
- Weakness
- Diarrhea
- Abdominal pain
- Bloating
- Dehydration
- Restlessness
- Whining
- Straining or unable to poop
- Painful abdomen to the touch
Veterinary Diagnosis
A veterinary diagnosis for a dog with an intestinal blockage is a crucial step in determining the best course of treatment. Your veterinarian will start by performing a physical exam, paying special attention to the abdomen.
They may also perform blood work to determine if the blockage is affecting your dog's overall health. This can help rule out other possible causes of your dog's symptoms.
Radiographs (x-rays) or an ultrasound of your dog's abdomen may also be recommended to evaluate the GI tract and identify any intestinal obstruction. These imaging tests can help confirm whether a foreign object or mass is present.
In some cases, your veterinarian may recommend additional diagnostic testing, such as using barium, a contrast material that is fed to your dog to help highlight abnormalities in the digestive tract. This can provide more detailed information about the blockage.
Fasting your dog for 24 hours and then returning for recheck x-rays may also be recommended, as an empty GI tract can facilitate visualization of the foreign body. This can help your veterinarian determine the best course of treatment.
Consider reading: Distended Abdomen Dog Bloat Pictures
Treatment and Recovery
Treatment and recovery from bloat or intestinal blockage in dogs requires immediate veterinary intervention. The veterinarian may attempt to pass a stomach tube or insert a large bore needle or catheter to relieve pressure in the stomach.
Shock treatment must begin immediately, using intravenous fluids and emergency medications. Your veterinarian will also likely perform a physical exam and possibly a radiograph or ultrasound to confirm the presence of a foreign object or mass.
In some cases, a vet can retrieve the foreign object with an endoscope. If this is not possible, your vet may consult the ultrasound or X-Rays to determine where (and what) the obstruction is.
Recovery Timeline:
Your veterinarian will discuss your options for treatment, which may involve surgical removal of the foreign object. If the object is small and not causing significant obstruction, your veterinarian may recommend waiting 24 to 48 hours and then rechecking x-rays to see if the object has moved along the digestive tract.
Treatment
Treatment for intestinal blockages in dogs can be either surgical or non-surgical, depending on the location of the blockage, how long it's been there, and the size, shape, and structure of the object.
Your veterinarian will first perform a physical exam on your dog, paying special attention to the abdomen, and may also perform blood work to determine if the blockage is affecting your dog's overall health.
A vet can sometimes retrieve the foreign object with an endoscope, but if that's not possible, they'll use ultrasound or X-Rays to determine where and what the obstruction is.
If the object does not pass on its own, your dog needs to be seen by a veterinarian as soon as possible, and emergency surgery may be ordered if the vet determines that the object presents an immediate danger.
Your veterinarian may recommend waiting 24 to 48 hours and then rechecking x-rays to see if the object has moved along the digestive tract, but if the object has not passed within 36 hours, or if your dog's symptoms worsen, then surgery is likely necessary.
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In most cases, treatment will involve surgical removal of the foreign object, and your dog may need to stay in the hospital for a few days following the procedure to recover.
Fasting your dog for 24 hours and then returning for recheck x-rays can help facilitate visualization of the foreign body, so be sure to follow your veterinarian's recommendations.
Your veterinarian may also recommend giving your dog fluids to deal with canine dehydration, and prescribing medications to help with vomiting and nausea, as well as pain medications for dogs.
Recovery After
The first 72 hours after surgery are crucial for your dog's recovery. If your dog is doing well after this period, they typically recover well, but there are still some potential complications.
Sepsis, or blood poisoning, is a possible complication after surgery. Hypoalbuminemia, or low protein count, can also occur. Dehiscence, or wound separation or opening, is another potential issue.
Monitor your dog's activity level closely after surgery and hospitalization. Keep them on short walks for at least a week to prevent sutures from tearing. Your dog will need to wear a cone to prevent them from chewing on the healing incision.
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Feeding your dog small amounts of bland food can help with recovery. Gradually transition them back to their previous diet during this time. Make sure they're getting enough fluids to prevent dehydration.
Pain medication will be prescribed by your veterinary surgeon to manage your dog's pain at home. Follow the prescription instructions carefully to effectively manage their pain and fight off infections.
Some dogs may experience nausea and vomiting after surgery due to anesthesia. Your vet may prescribe medications to relieve nausea and vomiting if needed.
Frequently Asked Questions
Will a bowel obstruction clear itself in dogs?
In some cases, a bowel obstruction may pass on its own, but it's often necessary to monitor the object's progress and follow a veterinarian's recommended treatment plan. Your veterinarian will assess the situation and provide guidance on the best course of action.
How do you help a dog pass an intestinal blockage?
Keep your dog calm and hydrated by limiting exercise and feeding a bland diet, and ensure they have access to plenty of fresh water to prevent dehydration
How does a dog act with a partial blockage?
A dog with a partial blockage may exhibit symptoms such as vomiting and loss of appetite, which can come and go as the blockage improves or worsens over time
Sources
- https://vcahospitals.com/know-your-pet/bloat-gastric-dilatation-and-volvulus-in-dogs
- https://www.akc.org/expert-advice/health/bowel-obstruction-in-dogs/
- https://www.atlanticcoastvet.com/site/blog-long-island-vet/2022/05/30/intestinal-blockages-in-dogs-causes-and-treatment
- https://www.carecredit.com/well-u/pet-care/intestinal-blockage-in-dogs/
- https://www.pacificsantacruzvet.com/site/blog/2023/01/30/dog-intestinal-blockage-surgery
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