It's just so happy! Rainbow with Clouds Halloween Dog Costume The Monster Halloween Dog Costume ($13) is bound to turn your dog into the cutest creature on the block. Want to dress your dog up but ...

Here are 19 of the most "aww"-inspiring pet costumes for your dog to wear this Halloween. This Cookie Monster costume is perfect for dogs who can't get enough treats. Cost: $13.33 on Chewy Your ...

There are easy dog and owner costumes you can wear to match with ... but he sure can embody Sesame Street's iconic Cookie Monster character! Spot the little cookie between his paws.

The Sully fleece is perfect for your little monster. Available for $24.99 at PetSmart. This Minnie Mouse costume is also available for cats (good luck with that). If your dog doesn’t like the ...

The article showcases Fashion Nova dog costumes such as "Pirate Girl" (or "sexy pirate wench," as the article dubs it) and "Baby Monster," the latter of which appears to be based on Harley Quinn ...