[anonymous]

“But I’ve also had a vet tell me as high as 1.21% was ok”

A veterinarian that has examined your dog recently and knows the pet’s history, would be the one whose advice I would go by. In lue of blanket statements found on the internet or vets that have not examined your dog and do not know it’s medical history.

This is not veterinary advice; consult your veterinarian.