Genesis has a designed a variety of dog breeds over the years, including Norwegian Elkhounds, Schitzus, Mastiffs, Rhodesian Ridgebacks, Spaniels, Greyhounds, a Black-Mouth Cur, French Boxers, Basset Hounds, German Shepards and Collies. Prices for all dog puzzles START at $225. Most puzzles are approx. 7" tall and 5-6" long. Customers can pick a personal surprise to go inside- just keep in mind it will under an inch long.