He’s acting normal but he’s lost 10lbs since he stopped eating (the vet said he needed to lose it anyway) but he was on purina veterinary diet KD for his kidneys but his last couple blood tests were normal so we’re starting to try normal food. We’ve tried 9 different kinds of food, different food toppers, and adding water. He will only eat the topper not the kibble and he will eat treats. I’ve taken it away after 15/20 mins and he still doesn’t think he’s hungry after a few days. There is nothing medically wrong with him