by Tahn
(United States)
I have a 6 year old female cat who is fixed who is biting and licking the butt/vagina of my 11 month old female kitten who has gone into heat. She has never done this before, and I'm curious why she is doing this. There is a male in the house that is fixed that keeps trying to mount the kitten but the female will hold her down and lick her. The fixed female was pregnant before I got her and the kittens had died inside her, leading to the emergency removal of the kittens and reproductive organs. I've had her for a couple of years and introduced the kitten last year around August. They have a rocky relationship but are getting better about each other. This is my kitten's first estrous cycle and I'm curious if I should be concerned or what.