I don’t know much about tennis balls, but this, from #Dunlop, is definitely a winner in terms of durability against sharp teeth and jaw strength. 😁✌️ It’s been 4 days and the ball still holds its form ha-ha 😁 look at that big mouth of his! Kit-Quat is definitely enjoying his toys and even attempts to fit 2 tennis balls in his mouth, which looks hilarious because he couldn’t do it but still keeps on trying. Lesson learned from this naughty boi - try and try until you succeed 😂 I bought “tennis balls” from a pet shop and those didn’t last five minutes. I guess real tennis balls are truly much better though a bit more pricy. But my husband got these #Dunlop tennis balls from a second-hand shop, so they were quite cheap. 🐶👍