We had the regular size version of this. We thought we would try this because we had success with the original nobbly wobbly with bell inside and thought this would be as durable as it was. It did not last long. It comes apart easily and then you have star shaped pieces all over your house. The dogs till play with the pieces though so all the enjoyment is not lost. Look at the picture to see what I mean.

Pros: Is colorful

Cons: not durable

We have a few wobbly balls in this shape at the shelter too. They are just as fun for the dogs and help keep their teeth and gums healthy.

Pros: cleans easily, good for teeth and gums

Cons: none

I had one of these for my dog. He was not very interested in it.

Pros: Colorful

Cons: uninteresting

i like this toy.... but our pups don't pay it much attention.
Bummer....
perhaps it is a lil too large for our chihuahuas or maybe they just prefer their other toys more.

Pros: i liked it

Cons: our pups didnt use

Dogs like to chew the corners of this. I think they make smaller ones, but this size would be for bigger dogs..

Pros: nice shape for your dog to chew on

Cons: for big dogs