I don't recall the Omega 3-6 being all that expensive. There are capsules made for cats - since my 2 add up to the weight of a dog that gets a full pump, I just mix it into their wet food and split it. Mind you, I had to add some 'stinky' food to get them to eat it! (Weight control LOL).
I don't remember if Tiger was on prednisone? It often reduces the swelling of a tumour and perks up appetite.
Do you know if his tumour has grown? I mean, has the vet checked him or anything?
And how about a smaller dose of MaxGXL for Tiger, maybe once a day?
Anyway, glad to hear things are generally good, and Paddy is doing better with the plug right underneath him.
You can also find Feliway online quite inexpensively!
Bookmarks