Bow wow wow yippee yo yippie yay -- LaVar Ball got his soon-to-be Lithuania bound sons some new playmates ... 3 Rottweiller puppies.
TMZ Sports got video of Lavar, LiAngelo, LaMelo and leaving Petco in Chino Hills, CA as they toted out the puppies. They didn't get the puppies in the store, but they were stocking up like crazy for 'em.
We're told they got bedding, treats, food and toys -- all puppy essentials. LaVar told people in the store he'd just gotten the Rotties because he has a big backyard that needs patrolling .