if you look at the bum hole like a clock, at the 10 and 2 oclock positions there is a small pin sized gland that releases oils and scent when animals poop. Cat can also add some when they spray areas to mark the spot as their own. With each bowel movement, they express some, and it should keep it clean. licking their own backside can also help keep them functioning well. Occasionally cats will get a blockage if they have been lazy about cleaning (or cant reach it) and dont push well with BMs. This can cause them to swell like a pimple and it can itch, burn, and cause distress to the animal.You may also see them chewing on their bums. You will see doggies scooting, and cats too can drag across blankets. Like a pimple, with enough pressure it can POP! and then it leaves a smear of very smelly oily residue behind.

If you animals has this issue, adding fiber can help, or weight loss so they can clean it. I have seen animals that have had them removed from being blocked for long periods of time. The animals dont need them, as they dont do anything other than leave scent behind. When they work, you should never have to know about them. when they dont, trust me, those two tiny glands can rule your life.

That is the bum hole lesson for the day.