Have you had an ultrasound to check for cancer? My old cat had cancer which caused him to drop a lot of weight dramatically and he lost his appetite. The same thing just happened to my neighbors with their dog. She had cancer and in this case the placement of the cancer made her stomach look bloated/enlarged and she lost her appetite/couldn't digest the food.
If you have had an unltrasound then I would just concentrate on higher calorie foods that are nutritious. |