the skin looks dry but not bumpy, his hair just comes out when i touch it, it looks kinda like a knot and when i brush it it just falls out.
Hes a 9 year old Persian.
A few days ago i noticed i bald patch on my cats neck it was not that big but i took him down to the vets and they said that there is nothing wrong with him it could be because of hes old.
but when i looked at it now its much bigger almost as long as my index finger, its not irritating him or...