You can now help your favorite animal shelter or rescue center by doing something as simple as giving a high-five.

Cat Pawsitive, a life-saving program that uses positive reenforcement to train felines to be more sociable, is hosting its first annual National High-Five Day Shelter Contest.

The contest is asking cat owners and shelter volunteers around the country to upload photos or videos of their feline’s high-five to social media. The organizations running the contest will pick out their favorite posts and select them for a chance to win thousands of dollars in…