My last cocker used to get 3 gravy bones (my parent's lab always got 3) but reduced it to 3 halves when we had to watch his weight when he was on steroids for kidney failure. When Alfie came along I decided to see how he would do with 1 puppy marrow bone biscuit and he was more than happy with that, and still is ( no bile in am). He also gets 1 when I go to work after breakfast. I got some of the Arden Grange salmon dog treats to try, but they're bigger than gravy bones so would only give half at a time.