Instruct: Classify an Amazon review as either positive or negative.
Query: Great for 5 minutes...

My 45 lb Basset Hound/ Australian Shepherd ate this right up after about 5 minutes... bummer! He did love it while it lasted though, so if your dog doesn't chew, it *might* work. I ordered this ball because a friend of ours has one just like it that my dog loves, but that one was a harder plastic (same shape and color though, so I assumed it was the same). Guess we'll try another tricky toy!