Dress up your cats, cockatiels and corgies for the Marion Animal Hospital's annual Howl-o-ween Contest.

Pets with the best costumes may win a prize.

To enter a pet, snap a photo of it in costume and submit it by email to the Marion Animal Hospital by 11 a.m. on Oct. 28 to chantelle@marionanimalhospital.com. Only one photo per pet.

Four winners will be chosen this year: People's choice – the photo with the most likes on Facebook by Oct. 28 at 11 a.m.; most creative – the photo with the most originality, fun use of costume and props; staff top pick feline; and staff top pick canine.

Prizes include one free exam, a year's supply of Frontier Tritak, grooming supplies and more.

By submitting a photo, pet owners give the Marion Animal Hospital permission to use images in any media for any purpose.