This interactive furReal Walkalots Big Wags puppy toy comes with a two-part detachable leash for walking across the floor. Push him along by the leash and he'll move forward with a wobbling head and signature bouncy walk. He also makes pet sounds and funny noises, making the walk that much more fun. So, let's take this dog for a stroll around the house! Ages 4 and up. No batteries needed!