Zeke is a stunning kitty.

Seriously though, I recommend searching the internet for "feline eating disorder" or "feline obsessive-compulsive disorder" and see what you find.

Here's a link that I found that could start steering you in the right direction.

http://www.vin.com/VINDBPub/SearchPB...00/PR00026.htm

and here's another one:

http://www.petalia.com.au/Templates/...&story_no=1547


Good luck!