(KSDK) -- Purina is looking for America's most pet-friendly workplaces.
The St. Louis-based company launched an online contest, with a reward for the winning company and a local shelter.
Pet lovers can submit details on their company's "pets at work" program along with photos.
Actor John O'Hurley will help select the winner and will visit their office next spring.
Purina will award the winning company $5,000 in new pet-friendly materials. They will also make a $10,000 donation to a local animalshelter.