If you see your cat scooting on carpet and rough surfaces or frequently licking her bottom, she may have inflamed anal glands, a condition that's as uncomfortable as it sounds.
Cats are known to mark their territory in a few unpleasant ways, but dragging their behinds across the floor is not common and may indicate a larger issue. If not treated right away, inflamed anal glands may lead to larger medical issues. Read on to learn how to catch the condition early and avoid further discomfort for your cat.
Function
A cat's anal sacs are "the organs found under the skin at the 5 and 7 o'clock positions around an animal's rectum," Pet Health Network describes. The anal glands are the teeny tiny glands within these sacs that secrete a pungent solution. Cats, being the territorial animals they are, use their anal glands to scent mark, a behavior that also includes spraying and rubbing to ward off predators and to let other animals know who the local boss is. Luckily, most indoor cats don't have much need to leave their scent behind with their behinds, choosing instead to rub their head on their favorite objects (the couch, the bed, you). You may see brief scent marking behavior with the introduction of a new pet or family member.
The other job of the anal sacs is to keep your cat's bowel movements on track by secreting fluid as she passes her stool. This secretion in turn empties out the anal sacs and lubricates the feces. When your kitty's poop isn't firm enough to express to squeeze and empty the anal sacs, this secretion builds up in the sac, causing the glands to become inflamed or impacted (plugged up).
