This ball is definitely not ment for a border coli. We gave him the first ball and he had the l.e.d. inside the ball allready broken in 5 min not even. Tossed him the second ball thinking maybe it was a defect because it said the ball was durable. Yet again destroyed and not working in less then five min. Called customer service for a refund was told it will be prossed and refunded in 2-4 business days I waited 5 till I called them back. Was told the same thing. No over and above just get to keep waiting In summary not for a medium breed dog. This toy is ment for a small breed with not so powerful jaws. Do not get this toy if u have a medium or large breed u will be disappointed. Would be better if they warned u its ment for a small breed like a Chihuahua

My dog loves it however some of the outer rubber came off shortly after we received. Small pieces could create a choking hazard.

Reply by our customer service

Dear customer ,thanks for your kind reviews .Any quality issue ,could you contact our customer service for help ?You could reach them by calling 1-866-979-7463 or sending online live chat (from Monday to Friday )or sending an email inquiry to us (any time ). We are more than happy to help you here .Best regards