Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great Entertainer!

I bought this toy for my Bernese Mountain Dog. At first she didn't love it so I followed the instructions and left it in my laundry for a couples of hours (so it smelled like me). Since then, she's had a blast! It took her a bit to figure out how to take the squirrels out but then it soon turned into a game of how fast I could save the squirrels by putting them back in. But even when that game was over, she loves bringing me the squirrels for some fetch or even just to hold them in her mouth and squeak.The only downside to this toy is that I havent been able to find the squirrel replacements in a size large. They seem to only come in a smaller size. Otherwise, this is the toy that keeps on going. When my dog gets bored with it, I just hide it from her for a while and then she falls in love with it all over again!