If your dog has stopped eating, and has bitten you bad enough to draw blood in 4 places during a routine procedure he’s done without issue in the past, I’d get to the vet. Yesterday. Something could be wrong, or hurting bad enough, that eating is the last thing on his mind and being messed with creates cranky behavior. (I liken it to having the stomach flu and having a manicure or facial done. I normally enjoy those things, but not when I feel rotten. If your dog feels poorly, this could explain his reaction but a vet visit is an absolute MUST to figure out what, and where, the source of the problem could be.)
I’ve fed raw for many, many years and have never had a dog “turn” on me, so I can’t offer any suggestions on that. (My personal experiences have been dogs that are more even-tempered, less high-strung and much easier to live with and train when fed a species appropriate diet.) Over the years I’ve had only two pets that couldn’t handle raw, and those instances were due to health problems in the gut. One was able to be on raw once he healed, the other was not and ate homemade cooked.
