You love to watch your dog really get at their favourite squeaker toy, but hate the endless hours of the squeaking sound they make? Dr. Hall has a solution for you! He loves the Ultrasonic Silent Squeaker Toy ($12) from Hear Doggy!, a company that has fitted several animal-shaped toys with ultrasonic squeakers that humans can't hear, but dogs can. "Keep your pup entertained and your ear drums (and sanity) intact," he said. "It's a win-win for everyone."