This is what Hills and Science Plan get up to, by the way:
Uncaged Campaigns: Pet food and animal testing (read 'Brands to boycott')
Buyer's guide to pet food
(read 'Meaty issues' paragraph)
I wouldn't buy these mainstream dregs now if they paid ME. I used to though, before I started to do a bit of closer looking. And it's all in the name of pet welfare!