Does anyone use chudleys meaty chunks for greyhounds and it's 55% proiten it says use it with flakes and I've look in all the main petshops for flakes and can't find it anywhere so I just put a cup full of chudleys meaty chunks in with a cup of chudleys original complete working dog food 2 times a day whats 14% proiten does that mean my dogs on 69% proiten altogether every time I feed him ? Lol atb maddog1986