Leashes and chew toys and great freeze-dried liver. Doggy beds, snugglers, and organic gizzards. Grooming and trimming, just fit for a king. Wag n' Wash has your pup's favorite things. Scratchpads and tunnels and rich, grain-free kibble. Feathers and litter and catnip to nibble. Canned food so purrfect, your kitty will sing. Wag n' Wash has your cat's favorite things. Everyone's favorite healthy pet store has grown into an institution, with franchises nationwide, since its founding in Colorado 20 years ago. The Phoenix location, with its trademark neon green awning in the Melrose neighborhood, remains our pick in Arizona.