Seems like it.

Spoilered because sad He started coughing up blood and puking with blood in it and having seizures. Then he started eating less and less (we assumed it was because it hurt him so much) and he slowly starved. My mom brought him to the vet and they said his kidney's were failing and it was so far apart, he wouldn't recover and suggested he be put down. I hate putting animals down but I could see he was sadly beyond the point of recovery and all we were doing was prolonging his suffering. My mom brought him home to consider it. Then he ate one more meal and she took too much faith in it and didn't get him put down. We spent the next two days listening to him whine and have trouble breathing and by that point you could see his ribs and it was just so so so awful.

I don't want any other dogs or their owners to go through this. There were days she tried to give him supplements and he was stubborn and refused so she gave in and gave him more meat. It literally was the difference between life and death. So I advice everyone who goes for the raw food diet to be very sure they're getting everything they need.