Why Is My Dog Scooting? Causes, Home Checks, and Treatment Options

By Emiel Maddens  ·  Reviewed in consultation with licensed veterinary professionals  ·  Updated April 2026  ·  10 min read

Photo by Anya Prygunova on Unsplash

If your dog drags their rear end across the floor, carpet, or grass, the behavior is called scooting, and it is one of the most recognizable signs of perianal discomfort in dogs. While it can look comical, scooting is your dog's attempt to relieve irritation, pressure, or pain around the anus. The most common culprit is anal gland problems, but the list of possible causes extends to allergies, parasites, infections, and more serious conditions.

This guide covers the reasons dogs scoot, explains how to do a basic assessment at home, identifies the warning signs that need urgent attention, and walks through the treatment options your vet may recommend. Whether the scooting just started or has been going on for weeks, the goal is to identify what is driving the discomfort and address it before secondary complications develop.

The 7 Most Common Causes of Scooting in Dogs

Scooting is always a response to discomfort in the perianal region. These are the conditions most frequently responsible, listed roughly by prevalence in veterinary practice:

1. Anal Gland Impaction

Dogs have two small sacs (anal glands) located at roughly the 4 o'clock and 8 o'clock positions on either side of the anus. These glands produce a pungent, oily secretion that is normally expressed in small amounts during defecation. When the secretion thickens or the gland's duct becomes blocked, the gland fills and becomes impacted, causing pressure and discomfort that drives the dog to scoot. Small breeds and overweight dogs are most commonly affected because their anal glands tend to sit in a position that does not get adequate pressure during bowel movements.

2. Anal Gland Infection or Abscess

An impacted anal gland that is not expressed can progress to infection (anal sacculitis). Bacteria from the fecal flora colonize the stagnant secretion, causing the gland to swell, become painful, and sometimes abscess. An abscessed anal gland is acutely painful and may rupture through the skin next to the anus, creating a draining wound. This is a condition that requires veterinary treatment, including flushing, antibiotics, and sometimes surgical drainage.

3. Allergic Skin Disease

Environmental allergies and food allergies can cause inflammation of the perianal skin, which triggers scooting even when the anal glands are functioning normally. Allergies also alter the consistency of anal gland secretions, making impaction more likely. Many dogs with chronic or recurrent anal gland problems have an underlying allergic condition that has not been identified. If your dog's scooting follows a seasonal pattern or is accompanied by paw licking, ear infections, or generalized itching, allergies should be investigated.

4. Tapeworms

Dipylidium caninum, the most common tapeworm in dogs, sheds egg-filled segments (proglottids) that migrate out of the anus and stick to the perianal fur. These segments look like small, flat, white rice grains and can wriggle when fresh. Their movement irritates the perianal area and causes scooting. Tapeworm infection is acquired by ingesting infected fleas, so flea control is essential for prevention. A standard fecal float may not detect tapeworm eggs reliably, so visual identification of segments is often more diagnostic.

5. Other Intestinal Parasites

While less commonly a cause of scooting than tapeworms, other parasites like whipworms can cause rectal irritation and tenesmus (straining to defecate) that leads to scooting behavior. A comprehensive fecal examination can identify most intestinal parasites. Regular deworming and year-round parasite prevention reduce the likelihood of parasitic causes.

6. Perianal Fistulas (Anal Furunculosis)

Perianal fistulas are deep, ulcerative tracts in the tissue surrounding the anus. They are painful, progressive, and most commonly seen in German Shepherds, Irish Setters, and other breeds with broad-based, low-set tails that create a warm, moist environment around the anus. Affected dogs may scoot, strain to defecate, lick the perianal area excessively, and show blood or mucus in the stool. Treatment typically involves immunosuppressive medication (cyclosporine, tacrolimus) and sometimes surgery.

7. Rectal Prolapse or Perianal Masses

Less commonly, scooting can be caused by rectal prolapse (protrusion of rectal tissue through the anus) or masses near the anus, including perianal adenomas, perianal adenocarcinomas, or anal sac carcinomas. Rectal prolapse is most often seen in young dogs with severe diarrhea or in older dogs straining from colitis. Any visible mass, tissue protrusion, or persistent asymmetric swelling near the anus requires veterinary evaluation.

A vet exam can determine whether scooting is caused by impacted anal glands, infection, allergies, or another perineal condition.

Photo by Mikhail Nilov on Pexels

Which Breeds Are Most Affected?

Scooting can affect any dog, but certain breeds are predisposed to the anal gland problems and perianal conditions that cause it:

• German Shepherd: The breed most strongly associated with perianal fistulas, and also prone to allergic skin disease that complicates anal gland health.
• Cocker Spaniel: High rates of both allergies and seborrhea alter anal gland secretions, making chronic impaction a common problem.
• Labrador Retriever: Atopic dermatitis frequently causes perianal inflammation and recurrent anal gland issues in this popular breed.
• French Bulldog: Screw tail conformation creates skin folds near the anus that trap moisture and bacteria, predisposing to perianal irritation.
• English Bulldog: Similar screw tail issues as the French Bulldog, compounded by high rates of allergic skin disease.
• Poodle: Toy and Miniature Poodles are among the breeds most frequently presented for anal gland impaction due to their small body size.
• Shih Tzu: Small body size and long perianal fur create conditions that predispose to both anal gland impaction and perianal dermatitis.
• Chihuahua: One of the small breeds most commonly affected by anal gland impaction, likely due to anatomic gland positioning.
• Beagle: Prone to food allergies that can manifest as perianal itching and recurrent anal gland problems.
• Dachshund: Small breed predisposition to anal gland issues combined with elevated allergy rates makes scooting a frequent concern.

How to Assess Your Scooting Dog at Home

Before your vet visit, a gentle home assessment can help you gather useful information. Here is what to look for:

Examine the Perianal Area

With your dog standing or lying on their side, gently lift the tail and look at the skin around the anus. Healthy perianal skin is smooth, symmetrical, and the same color as the surrounding skin. Look for redness, swelling, discharge, open wounds, or any visible masses. Swelling at the 4 o'clock or 8 o'clock positions relative to the anus may indicate impacted or infected anal glands.

Check for Tapeworm Segments

Look carefully at the fur around the anus and under the tail for small, white, rice-grain-sized segments. Also check your dog's bedding and any areas where they rest. Fresh tapeworm proglottids may still be moving. Dried segments look like sesame seeds. If you find them, bring a sample (on a piece of tape) to your vet for confirmation.

Assess Stool Quality

Note whether your dog's stools are firm, soft, or loose. Consistently soft stools do not provide enough pressure on the anal glands during defecation, which can lead to chronic impaction. Mucus, blood, or straining to defecate can indicate colitis, rectal irritation, or a more serious perianal condition.

Note Frequency and Timing

How often is the dog scooting, and when? Occasional scooting after a bowel movement may simply be normal anal gland expression behavior. Frequent scooting throughout the day, especially combined with licking the perianal area, suggests persistent discomfort. Seasonal patterns of scooting that coincide with itchy skin in other areas suggest an allergic component.

Treatment and Management

Treatment for scooting targets the specific underlying cause. Most dogs improve quickly once the right condition is identified and addressed:

Anal Gland Expression

For simple impaction, manual expression of the anal glands by a veterinarian or trained technician provides immediate relief. External expression (squeezing from the outside) works for mildly impacted glands. Internal expression (with a gloved finger inserted rectally) is more thorough and allows assessment of the secretion's consistency and color. Normal secretion is thin and brownish. Thick, pasty, or discolored secretion suggests early infection.

Treating Anal Gland Infections

Infected anal glands require flushing with antiseptic solution, instillation of antibiotic ointment into the gland, and usually a course of oral antibiotics. Abscessed glands may need to be lanced, drained, and flushed under sedation. Pain management is important, as anal gland infections are genuinely painful. Recurrent infections may eventually warrant surgical removal of the anal sacs (anal sacculectomy).

Managing Underlying Allergies

Because allergies are a major driver of recurrent anal gland problems, identifying and controlling allergic disease can dramatically reduce scooting episodes. Environmental allergy management with Apoquel, Cytopoint, or immunotherapy, and food allergy investigation with an elimination diet, should be considered for any dog with chronic anal gland issues. Use our Dog Food Ingredient Scanner to check whether your dog's food contains common trigger ingredients.

Deworming for Parasites

If tapeworm segments are identified, a single dose of praziquantel is curative. However, reinfection will occur if flea control is not maintained, because dogs acquire tapeworms by ingesting infected fleas. Year-round flea prevention with a veterinary-recommended product is essential. For other intestinal parasites, targeted deworming based on fecal test results is the standard approach.

Dietary Fiber Supplementation

Adding soluble fiber to the diet can bulk up stools and increase the pressure on anal glands during defecation, promoting natural expression. Canned plain pumpkin (not pie filling) at 1 to 2 tablespoons per meal for medium dogs, or a veterinary fiber supplement, can help dogs with chronic soft stools and recurrent impaction. Improved stool firmness alone resolves scooting in some dogs.

Perianal Skin Care

For dogs with perianal skin irritation from allergies or chronic moisture, keeping the area clean and dry is important. Trimming excess fur around the anus improves hygiene and airflow. A gentle antimicrobial spray can manage surface bacteria and soothe irritated perianal skin. Our Itchy Skin Relief Spray can be applied to the perianal area to reduce bacterial overgrowth and calm inflamed skin.

Related Conditions

This symptom can be a sign of several underlying conditions. Our in-depth guides cover each one:

• Atopic Dermatitis in Dogs, the allergy most commonly behind chronic perianal inflammation and recurrent anal gland problems
• Dog Food Ingredients That Cause Skin Problems, food allergies that can drive perianal itching and scooting
• Skin Fold Dermatitis in Dogs, how tail fold and perianal skin folds contribute to irritation
• Dog Allergy Testing Guide, identifying the allergies behind recurrent anal gland issues
• Dog Ear Infection Treatment Guide, ear infections and anal gland problems often share an allergic root cause

Dog Scooting FAQ

Q: How often should my dog's anal glands be expressed?

Most dogs never need manual anal gland expression because their glands empty naturally during bowel movements. Dogs that require regular expression typically need it every 3 to 8 weeks, depending on the individual. If your dog needs expression more frequently than every 3 to 4 weeks, your vet should investigate for underlying allergies, dietary factors, or anatomic abnormalities that are contributing to chronic impaction.

Q: Can I express my dog's anal glands at home?

External anal gland expression can be learned, but it is generally recommended that a veterinarian or trained technician perform the procedure, at least initially. Improper technique can cause pain, incomplete expression, or even rupture of the gland. If you do express at home, your vet can demonstrate the proper technique. Never attempt internal expression without veterinary training.

Q: Does diet affect anal gland health?

Yes, significantly. A diet that produces firm, well-formed stools naturally promotes anal gland expression during defecation. Dogs on highly processed or low-fiber diets that produce soft stools are more prone to impaction. Adding a fiber source like canned pumpkin can improve stool consistency. Food allergies can also cause anal gland inflammation directly, so dietary investigation is warranted for chronic cases.

Q: Is scooting always an anal gland problem?

No. While anal gland issues are the most common cause, scooting can also be caused by allergic perianal dermatitis, tapeworms, perianal fistulas, skin fold irritation, rectal prolapse, or perianal masses. If your dog's scooting persists after anal gland expression, or if the glands were not full when checked, your vet should investigate other causes.

Q: Can scooting damage my carpet or my dog?

Scooting itself can cause carpet staining and wear, but the greater concern is for the dog. Repeated scooting on rough surfaces can abrade and irritate the perianal skin, creating secondary wounds that are vulnerable to infection. Addressing the underlying cause eliminates both the behavior and the risk of skin damage.

Q: My dog was scooting and now there is a red bump near the anus. What is it?

A red, swollen bump at the 4 o'clock or 8 o'clock position next to the anus is likely an infected or abscessed anal gland. This is painful and requires veterinary treatment, often including drainage, flushing, and antibiotics. Do not attempt to squeeze or drain it at home, as this can spread infection and is extremely painful for the dog. If the bump has already ruptured and is draining, keep the area clean and see your vet the same day.

Sources

Halnan CRE. "The diagnosis of anal sacculitis in the dog." Journal of Small Animal Practice. 1976;17(9):537-541.

James DJ, Griffin CE, Polissar NL, Neradilek MB. "Comparison of anal sac cytological findings and behaviour in clinically normal dogs and those affected with anal sac disease." Veterinary Dermatology. 2011;22(1):80-87.

Milner HR. "The role of surgery in the management of canine anal furunculosis: a review of the literature and a retrospective evaluation of treatment by surgical resection in conjunction with cyclosporine therapy." New Zealand Veterinary Journal. 2006;54(1):1-9.

Pappalardo E, Martino PA, Noli C. "Macroscopic, cytological and bacteriological evaluation of anal sac content in normal dogs and in dogs with selected dermatological diseases." Veterinary Dermatology. 2002;13(6):315-322.

O'Neill DG, Church DB, McGreevy PD, et al. "Prevalence of disorders recorded in dogs attending primary-care veterinary practices in England." PLoS ONE. 2014;9(3):e90501.

Related Reading

• Atopic Dermatitis in Dogs, the allergy behind many cases of chronic anal gland problems
• Dog Food Ingredients That Cause Skin Problems, dietary triggers that can cause perianal inflammation
• 10 Dog Breeds Most Prone to Itchy Skin, breeds predisposed to the allergies that drive scooting
• Dog Food Ingredient Scanner, check whether your dog's food contains common allergens linked to anal gland issues

Emiel Maddens

Founder of Vetified. Develops topical antifungal and antimicrobial formulations for companion animals. Vetified products are listed on DailyMed and manufactured through FDA-registered facilities in the United States.