Was curious as to what food or recommendations on food for an older cat? We have much older cat recently found again and back in our home. No idea how old he is but he was a full grown cat when I first found him over 11 years ago. He has a hard time jumping in bed or anything higher than 3 feet. He's kinda unstable in my lap, stumbles a little if he puts is paw wrong. He wasn't in the best shape when we found him last week. He's skin and bones. No one in the neighborhood was feeding him I don't think. I can't tell if him being skin and bones is from old age or just no one feeding him and to old to catch mice. His breathing and heart rate seem awful fast for even when he's sleeping. Trying to get him to put on some weight. He is eating the food we give him now, loves kitty snacks, and always begging for human food. He has a vet appointment tomorrow so hopefully we know little more. Any recommendations would be much apricated. We also have a younger 3 year old cat. So Hopefully the food will be ok for her as well because I know they will both eat out of the same bowl.