Online pet health resource petMD is launching a contest on its Facebook page from now through December 16, to award one winning pet owner with a year's supply of petfood.

Pet owners can enter the sweepstakes on the petMD Facebook page, which offers resources for pet owners, such as a pet symptom checker, pet personality quiz, Pet of the Week contest, and expert tips and advice from petMD veterinarians. PetMD will award the sweepstakes on December 19.