I’m having a hard time factoring the licking of the legs into the picture, particularly if diabetes was ruled out because that can cause strange sensations or lack of sensation.
However, drinking and peeing a lot means there IS a problem. Diabetes is a top suspect but if that was ruled out, something else is to blame. Which diagnostics were done? Urinalysis? Blood work? No abnormalities on these tests at all? Is there any swelling of the legs? Where does she lick? Feet or elsewhere? Any other changes in appetite, stamina …?
http://dawgbusiness.blogspot.ca/2010/03/symptoms-to-watch-for-in-your-dog.html
I always tried tuna fish especially the kind with oil to make sure theres no hair balls and its hard for a cat to resist mine use to think i was opening a can every time i used the electric can opener is your feline indoor or both.
He is just indoor at the moment since he is only ten weeks old.