These balls are brilliant - larger than the average tennis ball and 500 times more durable/interesting AND they float! (big plus when your dog thinks it's fun to lob it in the canal ;)) When I first go my Molosser-type mongrel I accidentally ordered the 'small' version of these balls without realising that they are TINY (maybe good for toy/small breeds). They were fine when he was a small (well, 4 kg) pup but he's now pushing 30 kg so these ones are perfect for him. The squeaking is also useful as a recall aid; the retired smaller versions are often taken out in my pocket if I'm taking one of the dogs out with a non-squeaky toy. Really grabs their attention. Plus points for hilarity when other dogs pinch the ball and the owners of the other dogs get all in a flap trying to get it off of their dog (people really need to teach 'drop' and 'leave it' hah); not that our dogs mind sharing and it's most amusing for us! Cue the Benny Hill theme...

I wouldn't call these durable as my galgo destroyed them in a matter of minutes. Not recommended.

Got my labrador these, have ordered them twice before. Usually destroys any toy within 15 mins but these last months and months, best toys ever!!! and she loves them, won't buy any other toys apart from these! also best website to buy from, so cheap compared to other pet stores and a great service! highly recommend these for any dog!

Best balls ever!!. My staffie is ball mad this keeps him happy for hrs very good quality

I'm a big fan of these. I have a staffordshire bull terrier who LOVES to play fetch but normal sized tennis balls, once they're covered in saliva, can easily slip down his throat due to his wide mouth & pose a real choking hazard. These balls are large enough to mean I don't need to worry, they're very durable and best of all the SQUEAK. He LOVES them, and I'm pretty taken with them too.