Pope Pup

This holy pup never shreds couch pillows.

PHOTO: Getty

Tricera-Dog

His overbite makes this triceratops costume.

PHOTO: Getty

Dapper Dog

For the prim and proper pup.

PHOTO: Getty

Pumpkin Pup

When you just can't get Halloween off the brain, dress your dog up as a pumpkin.

PHOTO: Getty

Pilot Pupper

This eagle-eyed dog is ready to take to the skies.

PHOTO: Getty

Doggie Long Legs

The only spider you'll want to snuggle with.

PHOTO: Getty

Jedi Master Pooch

"Hungry for Milk Bones, am I."

PHOTO: Getty

Lion Dog

Cats aren't the only ones who aspire to be Simba.

PHOTO: Getty

Batdog

Meet Gotham's next savior.

PHOTO: Getty

Dino Dog

So realistic, it'll fool anyone.

PHOTO: Getty

Puppuccino

"I come Tall and extra hot."

PHOTO: Getty

Bark Vader

Uh oh, Darth Vader has arrived!

PHOTO: Getty

Harry Pupper

If your muggle pup is a wanna-be magician, opt for the Harry Potter costume.

PHOTO: Getty

Pika-Pooch

As if Pikachu wasn't cute enough.

PHOTO: Getty

Spider-Pup

Your friendly neighborhood Spider-Man, here to protect and serve.

PHOTO: Rubie's

Jockey Dog

And they're off!

PHOTO: Petful