Calming Duck Toy by Wowpetsmart®Chew Guard Guarantee If they rip it, we will replace it for free! Never Ship Back Destroyed or Unwanted Toys. Makes lower, deeper quacking sound that dogs are naturally attracted to but extremely difficult to find Whether or not your dog is already loving squeaking toys, your dog will love this quacking sound. The attention grabbing quacking sound appeals to dogs' natural hunting instincts. Because their brain is wired to enjoy catching prey. Thus