Shih Tzus are prone to constipation due to their brachycephalic skull structure, which can lead to a narrowing of the anal canal and a reduction in the amount of stool that can pass through.
Their small size and short digestive tract also contribute to the issue.
This can cause discomfort, pain, and even lead to more serious health problems if left untreated.
A Shih Tzu's diet plays a significant role in managing constipation, and feeding them a high-fiber diet can help to prevent constipation.
Related reading: What Can Shih Tzu Puppies Eat
What Are the Signs of?
Your Shih Tzu may struggle to poo and will either pass small amounts of hard poo or nothing at all.
A constipated Shih Tzu will look like they are trying to poo, there may be liquid or mucus from the anus and redness or swelling around the anus.
Your Shih Tzu may show signs of discomfort or pain and may pass spots of blood.
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If your Shih Tzu is constipated, he or she will probably attempt to pass feces unsuccessfully several times.
Your Shih Tzu may circle excessively, scoot (drag their bottom along the ground) or squat frequently, or even cry out in severe cases.
Some constipated Shih Tzus will have a tense, painful abdomen and cry or growl if you press on their stomach or lower back.
If left untreated, constipation can lead to lethargy, vomiting, depression and loss of appetite.
Causes and Prevention
Shih Tzu constipation can be a real challenge for pet owners. One of the most common causes is swallowing objects that aren't easily digested, such as bones, grass, or hair.
Dogs with long hair or those that lick or groom themselves excessively are also at risk for becoming constipated. Ingesting irritating or indigestible substances can lead to constipation in Shih Tzus.
A high-fibre diet can help prevent constipation in dogs. This is especially important for Shih Tzus, as they can be prone to eating things they shouldn't.
Feeding a high-quality kibble and preventing your dog from eating things they shouldn't are also crucial in preventing constipation. This means keeping an eye on your Shih Tzu's eating habits and making sure they're not snacking on anything they shouldn't be.
Some common causes of constipation in dogs include not drinking enough water, not eating enough fiber, and low-quality diets. Shih Tzus are no exception, and these factors can contribute to constipation in this breed.
Here are some common causes of constipation in Shih Tzus:
- Not drinking enough water
- Not eating enough fiber
- Low-quality diet
- Dietary indiscretion, such as swallowing pieces of a toy
In some cases, constipation in Shih Tzus may be caused by underlying medical conditions, such as intestinal blockage, joint issues, or spinal problems. If you suspect that your Shih Tzu is experiencing constipation due to a medical condition, it's essential to consult with your veterinarian to rule out any underlying health issues.
Diagnosis and Treatment
Diagnosis of Shih Tzu constipation typically involves a thorough history and physical examination by a veterinarian. Your vet will ask about your dog's eating and drinking habits, as well as any medications they're taking.
A rectal examination is often necessary to rule out rectal strictures, tumors, foreign bodies, or other abnormalities. Abdominal radiographs (X-rays) may also be performed to determine the extent of constipation and whether an obstruction exists.
Your vet may also conduct a fecal float to diagnose intestinal parasites that can contribute to constipation. Additionally, they may perform blood tests and urinalysis to search for dehydration or infection.
Here are some common diagnostic tests used to diagnose constipation in Shih Tzus:
Treatment for Shih Tzu constipation depends on the underlying cause, but common treatments include increasing water consumption, adding fiber to their food, and using suppository laxatives. In severe cases, hospitalization may be necessary to administer enemas and fluids.
How Is Diagnosed?
Diagnosis is a crucial step in treating constipation in dogs. Your veterinarian will start by taking a thorough history of your dog's normal bowel habits and any factors that may be contributing to the current situation.
A physical exam is essential in diagnosing constipation. Your veterinarian will ask about your dog's eating and drinking habits, as well as any medications they're taking.
A rectal examination is often performed to rule out rectal strictures, tumors, foreign bodies, or other abnormalities. Your veterinarian may also check for signs of discomfort or swelling in your dog's belly during the exam.
Diagnostic testing may be necessary to determine the underlying cause of constipation. This can include X-rays, abdominal ultrasound, or blood tests.
Here are some common diagnostic tests used to diagnose constipation in dogs:
- X-rays: To see the colon and determine if it's distended or if there are any abnormal objects or blockages present.
- Fecal float: To diagnose intestinal parasites that can contribute to constipation.
- Orthopedic exam: To assess your dog's hips and joints for underlying orthopedic diseases, such as arthritis.
- Rectal exam: To feel feces in the colon for abnormalities and to rule out prostate enlargement.
- Blood work: To identify underlying diseases, such as hypothyroidism, that can cause constipation.
Your veterinarian will use the results of these tests to determine the underlying cause of your dog's constipation and develop a treatment plan to get them back to normal.
What Is the Treatment?
Treating dog constipation requires a multi-faceted approach that depends on the underlying cause. The first step is to loosen or remove the impacted, hardened fecal matter through various therapies such as enemas, manual removal, and medications.
Some dogs may require hospitalization while undergoing multiple enemas or to replace fluids to correct dehydration. In cases where stimulant laxatives are required, drugs such as cisapride or tegaserod may be recommended.
A high-fiber diet may be necessary for some dogs, while others may require a low-fiber diet based on their specific cause of constipation. Supplements such as probiotics may also be used after the constipation has been corrected.
The following treatments may be used to treat dog constipation:
- Fluid therapy (given under the skin or through a vein)
- Switching to a high-quality diet, such as Hill’s Prescription Diet Gastrointestinal Biome
- Probiotic supplements, such as FortiFlora
- Anal gland supplements
- Enemas
- Manual removal of feces by a vet using a gloved finger
- Medications, such as lactulose or cisapride
- Deworming medicine, such as pyrantel pamoate
In severe cases, surgery may be necessary if the dog has eaten something that is stuck in the intestines or for advanced spine or joint issues that may contribute to constipation.
Relief and Management
If your Shih Tzu is constipated, it's essential to provide relief and manage the issue to prevent discomfort and potential complications.
Wear rubber gloves when dealing with your dog's poo to avoid any unpleasantness.
Check your dog's temperature regularly, and if it's abnormally high or there's blood on the thermometer, seek veterinary attention immediately.
Suggestion: Shihtzu Dogs
If you can see a thread or string in the anus, don't pull it, as this can cause internal damage.
If you can see grass in the anus, gently ease it out.
A veterinarian may recommend a maintenance medication or supplement, such as psyllium powder, to prevent future episodes of constipation.
Dogs who require surgery for intestinal blockage will have longer recovery times, taking around seven to 10 days or longer for the incision to heal and for the dog's gastrointestinal tract to start moving normally again.
To provide constipation relief, your vet may recommend a stool softener or laxative for short-term use, adding fibre to your dog's diet, increasing exercise, or an enema (administered by a vet only).
Here are some additional tips to help manage your Shih Tzu's constipation:
- Add fibre to their diet to promote regular bowel movements
- Increase exercise to stimulate bowel movements
- Consider a stool softener or laxative under veterinary guidance
Veterinary Care
If your Shih Tzu is constipated, it's essential to take them to the veterinarian for proper diagnosis and treatment. Your vet will start by asking about your dog's normal bowel habits and any factors that may be contributing to the current situation.
They'll want to know when your Shih Tzu last defecated, what the feces looked like, and if they're straining to go. This information will help your vet understand the severity of the situation.
Your vet will also ask about your Shih Tzu's eating and drinking habits, as well as any medications they're taking. This is crucial in determining the underlying cause of the constipation.
A thorough physical exam will be performed, including an abdominal palpation to check for signs of discomfort or swelling. Your vet will gently feel your Shih Tzu's belly to see if there's any indication of a blockage or other issue.
If your vet suspects constipation, they may perform some diagnostic tests to determine the underlying cause. These tests may include:
- X-rays: to see if the colon is distended, if the stool has an abnormal appearance, or if there are any abnormal objects or blockages present.
- Fecal float: to diagnose intestinal parasites that can contribute to constipation.
- Orthopedic exam: to assess your Shih Tzu's hips and joints for underlying orthopedic disease, such as arthritis.
- Rectal exam: to feel feces in the colon for abnormalities and to rule out prostate enlargement.
- Blood work: to identify underlying diseases, such as hypothyroidism, that can cause constipation.
Frequently Asked Questions
How long can a Shih Tzu go without pooping?
A Shih Tzu can go without pooping for up to 2-3 days, but if they haven't had a bowel movement within this timeframe, it's a sign of constipation and veterinary attention is needed.
What's a home remedy for a dog that's constipated?
For a constipated dog, try adding pumpkin puree to their diet due to its high soluble fiber content, which can help regulate bowel movements. This natural remedy is a great place to start when looking for a home solution to ease your dog's discomfort.
Sources
- Dog can't poo: How to help a constipated dog (vets-now.com)
- Megacolon (acvs.org)
- Deworming medicine (chewy.com)
- lactulose (chewy.com)
- Hill’s® Prescription Diet Gastrointestinal Biome (chewy.com)
- Constipation in Dogs (vcahospitals.com)
- What You Can do When Your Dog Has Constipation (chagrinfallspetclinic.com)
- Bowel Management for Incontinent and Constipated Pets (walkinpets.com)
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