This French Bulldog definitely has the best Halloween costume.

The 10 Best Halloween Pet Costumes on Instagram

These are winning Halloween and our hearts.

1. @catnamedcalvin

Haunt mess.

2. @sundaythegoldenretriever

Paws off my treats, witches.

3. @minuit_bunny.love

I’m paw-sitive I won the costume contest.

4. @mr.binkybinks

Too cute to spook.

5. @novathegoldengal

Shrimply the cutest.

6. @the.adventure.ferret

Witch way to the treats?

7. @rambothepuppy

It’s called fashion. Look it up.

8. @phillychinchilly

No tricks, just treats.

9. @bearpomnj

Smooth criminal.

10. @parrotlegion

#SquashGoals