"You won’t have to put on your thinking cap to figure out that our Mutt Hatter set is the best thing to happen to your pet’s toy collection. Watch your pup have endless fun as they uncover all the hidden squeaks and crinkles inside these whimsical hat-themed toys. For added enjoyment, we’ve included two built-in loops so you can secure each hat with a strap and turn your pet’s favorite toy into the perfect photo-op.