A new puppy can cause a cat considerable stress, but the use of a pheromone collar or spray can restore feelings of calm and safety. Learn how to use calming pheromone products in this free video on cat training. Expert: Erin Boyle Bio: Erin Boyle, a graduate of the Animal Behavior College and a certified dog trainer (ABCDT), also has a degree in veterinary technology and works as a registered veterinary technician (RVT). Filmmaker: Kelly West Series Description: If your kitty needs to stay out of the window blinds, stop digging up the garden, get used to a new puppy or stop biting the hand that feeds it, these cat training tips will come as a great relief. Learn cat-owner survival skills from a registered veterinary technician in this free video series.