I've never heard of silver collagen, but the other treatments sound logical and appropriate. Good for your vet for treating appropriately, and not writing your cat off! can you let us know his name and location, we keep a record of all FELV friendly vets so others can find them.
Phaewryn http://ucat.us/domesticcatlinks.html Special Needs Cat Resources http://www.iGive.com/html/refer.cfm?causeid=21303 Sign up for iGive and a percentage of your purchases helps save animals!

