We switched to Raw diet after I did extensive research into why he was constantly getting skin infections during his first year of life and everything lead to not being able to digest grain which lead to trying out the prey model diet which I felt was best. Massive improvement followed no more skin problems dropped weight from 42kg to sit around 38 to 39kg. Beautiful coat which people comment on almost daily. Never needed a teeth clean and never has to see a vet for ill health. He does has mucky ears during summer which I am sure is from constant swimming. He is a healthy beautiful 6.5 year old boy.