fans of the wizarding world will be delighted to know that petsmart has teamed up with warner bros. consumer products to launch its first-ever harry potter-inspired collection for pets. with a range of themed accessories from each hogwarts house, you can pick your favorite pieces to perfectly match your pups’ personality, whether they’re a gryffindor, just like harry potter, hermione granger, and ron weasley, or a hufflepuff, ravenclaw, or slytherin. the new and exclusive spellbinding collection was developed by fetch …