Haywards Heath: 01444 456886

Rottingdean: 01273 359090

Peacehaven: 01273 359092

01444 456886

01273 359090

01273 359092

What are Anal Glands

“He’s made his skin raw.”

Vic the labrador had been worrying at one small place on his knee, until it was bald and sore, and now he had started on a new area nearby.

Vic has beautiful manners, and is in supremely fit condition. I was able to solve his problem quite easily, by clearing his blocked anal glands.

Anal glands are a piece of anatomy that cats and dogs have, but people don’t. They are a place for making scent material for territory marking. Skunks use theirs to defend themselves, as the scent is so unpleasant it deters potential predators!

I also find the smell pretty much a deterrent, and learnt early in my career to breathe exclusively through my mouth, and not my nose when dealing with anal glands. However, as the gland material quite often sprays off in an uncontrolled manner when a vet clears it, it is vital not to have one’s mouth too wide open. I have known vets ending up with it in their mouths, and I’m told it’s seriously unpleasant!

Clearing the anal glands of a pet looks like a simple task when performed by a vet like myself who has been doing a few a day for years. Many clients try to learn. But it can be a tricky task, requiring regular practice to perfect.

Dogs and cats have two anal glands, placed just inside the anal sphincter. They are essentially like a balloon on a string. The gland is quite elastic, and enlarges as the scent material is formed inside.

They should empty naturally, via a short tube that exits near the anus, as a bowel movement passes by. When something interferes with natural emptying, the scent material can build up, creating a painful pressure. Animals will try to relieve this pressure by scooting, or chewing at themselves, but this is often ineffective. Sometimes the pressure is so bad that the gland may get infected or even burst.

Luckily, as with Vic, a vet like myself can usually solve the problem.

Latest News from the Mewes

Student lessons in stress management
Years ago, as a student vet seeing practice at a mixed vets in Watford, I was asked to help. One of the large animal vets...
Mewes Memories
Thu 19 February 2026
New tooth brushing service for dogs
I’ve always been as interested in preventing illness as I am in curing it. For years I have been encouraging as many puppy and kitten...
Haywards Heath
Thu 12 February 2026
Losing a loved pet is particularly hard at this time of year
And it is hard for the vet who has to break the bad news. But it is so much harder when the condition might have...
Mewes News
Thu 22 January 2026

🚨 Emergencies

During practice opening hours, please call your local practice.

Haywards Heath: 01444 456886
Rottingdean: 01273 359090
Peacehaven: 01273 359092

Should your pet require urgent medical care outside of practice hours, please call our emergency referral service, PETS, on 01273 566993.

PETS location: The Deneway, London Road, Brighton, BN1 8QR