I just bought one of these for my dogs yesterday. So far they love it. It has a nicely sized handle on each end and they can each hold on and tug. It seems very durable, however my dogs are strong chewers and I would not leave it out all the time. I only give it to them when supervised because they may still be able to chew through the durable fabric....I don't want to find out. They had a blast with it.

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[updated on 2008-12-18 17:37:04 GMT]:
The Pull 'n Play didn't fare so well with my Labs after all. It seemed very durable and well-constructed. However, within a few days the exterior material ripped open as they were tugging on it. They only used it for tug....no chewing. I had high hopes for this toy.

Pros: Durable, big handles on each end for tug games

Cons: None