If you are buying these balls for your dogs, please note - Our used tennis balls are all branded balls from the major manufacturers, so they are all made with durable thick rubber cores and high quality fabric knap.
These are not the poor quality unbranded balls that are made with cheap and nasty rubber, with poor quality knap, typically manufactured in China & Hong Kong.
Unlike ours, these cheaper balls split apart, causing dogs to choke.
These companies pay eBay extra listing fees to be placed at the top of the listing searches, which makes it look like they are selling a good product, but they are not!