Bulldogs World

well, having put M.H. on the 40% protein Orijen in January, and his blood values being abnormal weeks later,(increased bun, creatinine, protein) his blood values are in the normal range now just 3 weeks after starting 12% protein prescription food. I hate prescription food. As much as I love my vet, he stated to me "it is best to eschew "fringe" diets.
I had him on raw for 1 1/2 years when he was younger and he had oxalate urinary crystals so I stopped it. I believe raw is best and would do it with another dog.
I do wonder how some bullies do well on high protein food, some not. I know bullies do not need it because of lower activity. I do my own thing most of the time when it comes to picking his food so may search for a quality lower protein low salt food and get him off the dreaded Hills KD.
Any thoughts?