My cats are bald ??????

Question

Well i have four cats, One is a kitten, One is about 3 years old, The other are oldies like 5 - 7 years old, They've lost their hair near their belly. They had it for a while now but i just asked now. My black cat has it really bad he has it all over his belly and lets and arm pits. My other cat hardly has it on her tummy. So what is this?

Answer 1

with more than one cat having this problem I would worry about a skin parasite

Answer 2

I honestly don't know but try going to a vet.

If you've already tried that then maybe ask a professional.