I have a seven month old neutered kitten who has always been active and friendly. This past Sunday he slept all day long. Since then he still just wants to lay around all day. He is drinking some and will eat food or snacks if I put them down in front of him. My vet says to watch him for a couple more days. Could he have a disease of some sort? He has all of his shots and doesn't seem to be in any pain.
He may have a fever. I recommend a visit to the vet. vetcare