Dogs scoot because something back there is uncomfortable, and the single most common cause is full or impacted anal glands. The other frequent culprits are tapeworms, itchy skin from allergies, leftover residue after a soft stool, and irritation from a recent groom. Scooting once after a messy poop is nothing. Scooting repeatedly over several days, or scooting plus licking, swelling, or a strong fishy smell, is a vet visit — impacted glands can abscess, and that is painful and expensive.
1. Full or impacted anal glands
This causes most scooting, especially in small breeds. Dogs have two small scent sacs just inside the anus that normally empty a little with each firm stool. When stools are soft, or the ducts are narrow, the sacs fill and press. Scooting is the dog trying to squeeze them.
The tell is a strong, distinctly fishy odor, licking at the rear, and sometimes a small brown smear left on the carpet. Small breeds — Chihuahuas, Bichons, Cockers, Shih Tzus, mini poodles — are far more prone to it than large dogs. A vet or groomer can express the glands in a couple of minutes. Do not attempt it yourself without being shown how; done wrong it causes bruising and can push infection deeper.
2. Tapeworms
Tapeworm segments crawling out around the anus itch intensely, and scooting is often the first sign. Look for what appear to be grains of rice or sesame seeds around the rear end or in the bedding, sometimes still moving. Dogs get tapeworm from swallowing an infected flea, which is why the fix is two-part: a dewormer from your vet plus real flea prevention. Treating the worms without stopping the fleas guarantees a repeat.
3. Allergies and itchy skin
Environmental or food allergies inflame the skin everywhere, including around the tail base, and an itchy dog scoots for the same reason it chews its feet. If your dog is also licking its paws, scratching its ears, or has recurring ear infections, treat the scooting as one symptom of a whole-body itch rather than a plumbing problem. Allergy dogs also tend to have chronically full anal glands, so the two causes stack.
4. Leftover residue or a dirty coat
Sometimes the answer is exactly as simple as it looks. A soft stool that leaves residue in long fur is uncomfortable, and the dog wipes. Long-coated breeds need the fur around the rear kept trimmed short — a sanitary trim — for exactly this reason. A warm damp cloth and a check for matting solves a surprising share of one-off scooting.
5. Diarrhea, soft stool, or a diet problem
Chronically soft stool is the underlying cause behind a lot of recurring anal gland trouble. Firm stools press the glands empty on the way out; soft ones do not. If your dog has loose stool most days, fixing that usually fixes the scooting without any gland expressing at all. That means looking at diet quality, portion size, table scraps, and whether food was switched recently. Our dog food guide is a reasonable place to start, and your vet may suggest adding fiber such as plain pumpkin or a psyllium supplement.
6. Injury, growths, or a healing wound
Less common, but the one you cannot afford to miss. Abscessed anal glands, perianal tumours, rectal polyps, and healing surgical sites all cause scooting. Any visible swelling, an open or draining sore, bleeding, or a dog who cries or snaps when the area is touched needs to be seen the same day. In older dogs especially, new scooting that does not resolve deserves a hands-on exam rather than a wait-and-see.
How to tell which cause you are dealing with
Three clues sort most cases: the smell, what you can see, and whether the dog is itchy elsewhere.
| What you notice | Most likely cause | Next step |
|---|---|---|
| Strong fishy smell, licking the rear | Full anal glands | Vet or groomer expression |
| Rice-like specks near the tail or bedding | Tapeworm | Vet dewormer plus flea control |
| Also chewing paws, scratching ears | Allergies | Vet workup for itch, not just the rear |
| Happened once after a loose stool | Residue or matted fur | Clean, trim, monitor |
| Swelling, blood, draining sore, pain | Abscess or growth | Same-day vet |
What to do at home right now
Clean the area gently, check for the obvious signs, and note how often it is happening. Use a warm damp cloth or unscented pet wipe, look for specks or swelling, and trim long fur back if you are comfortable doing it. A gentle bath with a soothing shampoo can help an itchy dog; our dog shampoo guide covers the options for sensitive skin. Do not use human hemorrhoid creams or hydrocortisone without asking your vet, and do not try to express glands from a video.
Then write the dates down. Two scoots in a week versus two in a month leads to completely different advice, and owners consistently underestimate the frequency when asked at the appointment.
When to call the vet
Call if scooting continues more than two or three days, recurs every few weeks, or comes with swelling, bleeding, a bad smell, visible worms, or pain on touch. Impacted glands that are left can rupture through the skin, which turns a five-minute appointment into a wound that needs flushing, antibiotics, and sometimes surgery.
How to stop scooting from coming back
Firm stools, flea prevention, and a short sanitary trim prevent most repeat scooting. Keep the diet consistent, add fibre if your vet suggests it, stay on year-round flea control, and book a gland check with the groomer for breeds that are prone. Dogs with chronic gland problems sometimes benefit from a scheduled expression every four to eight weeks rather than waiting for symptoms.
Frequently asked questions
Is dog scooting an emergency?
Not usually. It becomes urgent when there is swelling, bleeding, an open sore, or obvious pain, or if your dog is straining to poop as well.
Can I express my dog anal glands myself?
Only if a vet or groomer has physically shown you how on your own dog. Done incorrectly it causes bruising and can worsen an infection.
Does pumpkin stop dogs from scooting?
It can help indirectly by firming up stools, which lets the glands empty naturally. It does nothing for worms, allergies, or an abscess.
Why does my dog scoot after grooming?
Clipper irritation, a too-close sanitary trim, or glands that were expressed roughly. It should settle within a day or two; if it does not, have it checked.
Do cats scoot too?
Yes, for many of the same reasons, though it is less common. Cats scoot most often from tapeworm or anal gland trouble and should be seen sooner rather than later.
Is scooting a sign of worms?
It can be, but only tapeworm reliably causes it. Roundworms and hookworms usually show up as vomiting, diarrhea, or a pot-bellied puppy instead.
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