I've taken care of every kind of animal you can possibly imagine, I've owned dogs, cats, domestic rats, bearded dragons, iguanas, corn snakes, and just about every other kind of furry scaly creature you can imagine. Every dog I've ever owned I trained myself. Using positive food-based reinforcement. Unfortunately, all of my dogs have long since passed from old age and I am currently owned by a senior cat named Mr Sherman paws, and a senior bearded dragon named Barry, that's actually a female lizard. I'm very good at training bad behaviors out of dogs especially jumping up on people, unless they are not food motivated, and then it's a bit more difficult.