sucking on himself

We went to the vets today. He is the only Sphynx they have ever had there. They did the UV light test and nothing came up they checked under a microscope and didn’t see anything So they cultured it but it can take a week or 2. They sent him home with “hexzole” wash. Has anyone else has any...

Hey there! I recently adopted my first sphynx cat (he is now 4 months old and a week or so) and he sucks on himself like he's nursing his mother. He does this every day before he falls asleep and sometime I think he is even asleep and still doing it. I know this can be a sign of being taken...