Question: Our pit bull puppy is 6 months old now and we’re having trouble with leash walking. He pulls, balks, and is just generally unmanageable. I’ve had several people suggest a prong collar, and ...

Cassius strained against his nylon collar toward a snack his ancient Roman namesake would have considered appealing only after days of contentions debate in the Senate: a dried cow's hoof. The 8-month ...