Autumn air and the changing of the leaves tell us that Halloween is fast approaching, and soon ghoulies and ghosties will walk our neighborhoods looking for treats. No, we're not talking about costumed kids - we mean your pets! This Halloween, deck out your furry friend in one of the spooktacular pet costumes available from petco.com. Find the most fiendishly fun dog and cat costumes and celebrate tricks and treats with the four-legged members of your family. Your pampered pooch or festive feline will absolutely love the selection of capes, hoodies, caps, shirts, full-body costumes, and much more. These contest-worthy cat and dog costumes cover a huge range of festive themes from heroes and villains to wild animals to Halloween icons like pumpkins and skeletons. With such a great variety, you're sure to find some pet costumes that will look devilishly delightful on your pet.