I love these tennis balls and so do my dogs. I love that they are non abrasive. My dogs love catching them and the fact that they squeak.They are very well made and should last a long time.

Pros: Non abrasive

Cons: none

We figured these would last with our dogs due to the "Kong" name. Unfortunately they didnt last any longer then a regular tennis ball with our dogs.

Pros: provided good amusement our dogs

Cons: didnt last like we thought a kong would

The dog loves these balls but eats off the fuzz which gets stuck in the dog's teeth and isn't digested well.

Pros: Dog likes it

Cons: Dog eats fuzz off the ball

This is a very durable toy -- and lasts longer than Sydney's sheep and monkeys.

Pros: Durable

Cons: None

Thank goodness my dogs chewed these balls up because they are very loud!

Pros: loud

Cons: dog still loves them