
Greyhound food is VAT free, thats why it is becoming more popular. The 28 bit will be the % of protein in it, suitable for puppies or very active working dogs. Most Greyhound food is predominantly cereal, I would suggest a more suitable dry food such as Burns, but obviously the choice is yours. Good luck with your puppy.
DAwn.
p.s. You will find loads of Greyhound complete diets at pet stores now.