How can I make my cat gain weight?
I have a 17 year old male cat who is starting to get very skinny and is shedding more than normal. Besides that though, he's completely normal to my knowledge. I'm worried that he's too skinny. I weighed him yesterday and he's only 10 pounds. I tried feeding him kitten food because it has a lot of calories, but he didn't like it too much. any suggestions? anything would help.