Happy chimps were treated to an extra special ball pit

Animals and ball cavities are a tried and true formula for a good pick-me-up. This time, nine salvage chimps are the featured animals.

Caregivers at the Project Chimps sanctuary made a ball cavity for the former laboratory chimps. Some chimps hesitated at first, but then one of the caretakers decided to dive right in for a demonstration.

After that, the chimps got the idea pretty quickly and had a … ball.

Forget about your own troubles and take comfort in the fact that nine chimps once used for research purposes are now having a grand ol’ time in a ball cavity.

Read more: https :// mashable.com/ 2018/05/ 23/ chimpanzees-ball-pit /~ ATAGEND