Why Use Gloves? Also, What Size Collar Will My Quickly Growing Puppy Need?

Don Sullivan The DogFather's Command Collar
QUESTION: Why do you wear gloves when training dogs? And, which size Command Collar should I get if I am about to get a puppy that is going to be a large size dog? ANSWER: Gloves are very handy for when working with strong dogs that have a tendency to pull on the leash, with [...]