For some pet owner, the most fun part of Halloween is not dressing-up for themselves, but their pet. It is said, the purchases for pet Halloween costumes increasing 20% over the last 3 years. No wonder we can see more and more dressed up dogs walking on the street and internet is flooded with those cute pet costumes. There are many options to make your pet looks Halloween-ish, but the most important thing is to make sure it is comfortable and/or unobtrusive for the pet to wear. Otherwise, the pet will probably do whatever it can to destroy the costume and neither you nor the animal will have a good time. Here we have collected 27 Creative and Funny Halloween Pet Costumes ideas from internet, from burger turtle to bat cat, bear dog to sushi mice, take your time and hope you enjoy those funny costumes.