This last weekend, I got a new cat. He's a 1.5 year old, neutered male. The man I got him from says he's very active, however he's been hiding since we got him Sunday evening. It's now Wednesday afternoon. He comes out at night when we're all asleep. But he hasn't eaten since we got him. He's a very fat cat, and definitely needs a diet, but surely he needs to be eating some. He won't even eat his favorite canned food from his old owner. I know he's stressed from the move, but I'm worried that he's going to get sick from not eating. When should I become concerned?
Thanks for your help!
Thanks for your help!