Kelpie Dog Complete Owner’s Manual is written by a dog whisperer named George Hoppendale and Asia Moore.
This book is quite informative as it gives advice on what questions to ask a breeder and to go elsewhere if the breeder is not ideal. Though to me these two authors had not given a good enough explanation to their readers for why dogs eat grass.
As there are three reasons and one is to clear out their digestive tract. Then reason two is because it’s a natural way for dogs to expel worms and three is to clean their teeth.