Ear mites.... *chuckles* my cats had chronic cases of it when they were kittens too. There is a solution that the vet can give you to wash their ears out with, and ti does work.. just that if your kitten is like mine were, the mites will keep coming back. I finally put my cats on Revolution. it's a solution that you put on their skin, behind their shoulderblades, once a month. it's a flea, tick, etc AND earmite protector. I don;t know if you would have Revolution there, but I'm sure you will have something similar. Just ask your vet. The good news is, once my cats were on it, the ear mites never came back, even after I took them off the revolution a couple years ago.