Gorilla Kept Stacking Tires Every Morning — Then His Caretaker Finally Figured Out Why

Freshening up

After a few hours, the staff returned a set of fresh tires to the enclosure. Instantly, Boba calmed.

He ambled over, picked one up, and placed it exactly where his stack usually began. He gave a low, almost contented sigh. It was clear: the tires weren’t just toys to him.