I say maybe it is, maybe it’s not. More importantly, your vet says it is…or rather, your vet says your dog needs a specific diet right now to address the BUN/Creatinine results. Feeding a raw or homemade diet is the “best thing” for your dog only if it is supporting your dog’s wellness. Creating a nutritionally complete recipe plus providing the right supplements is tricky — especially when your trying to address kidney issues. There are many exceptional commercially prepared foods (look at 5 start rated reviewed foods here on this site) that might be better suited for your dog right now – could be raw, freeze-dried, canned or dry. The point is, it needs to specifically address the health problem. The other things I would look into & discuss with my vet would be:
– how did these test results compare to his prior bloodwork?
-did he fast before having the blood drawn?
-what did his other levels look like? Calcium? Phosphorus? Sodium:Potassium ratio?
– Is his BUN level in the “normal range for raw-fed dogs?
– was protein detected in the urine sample?
And I would ask my vet, “If I were to change his diet as you suggest, what do you expect we will see on the next test? How long do you think it will take to see a change?”
I feed raw. I’m an advocate of feeding raw. At the same time, I trust my vet and when he tells me there is an issue I tend to believe him.
