In order to find the most meme-worthy pictures of the country’s dogs, Vet Naturals is holding the “Ultimate Dog Photo Contest” which comes with a $1,000 cash prize. Here’s how to enter.

The Iditarod is a nearly 1,000-mile sled dog race that has been held in March since 1973. “I was introduced to the Iditarod by another Veterinary Corps Officer back in 2015,” said Maj.