Who needs toys?

Harry has now got, one for one, the largest selection of toys in this animal kingdom. So, what, you might ask, does he play with most? Answer: the bars of his upper cage. Why? We rats use the bars to clamber up to the heights to find the top toys. Gerbils don't have this ability. Everyday we get bigger and bigger. I can see why gerbils are snacks for us rats. Wouldn't take long to munch one down. We'd never hear the end of it from our human. Forget eating rocket, we'd get a rocket. The human was working late last night and we woke up to have fun with her. Now we're all taking it easy. SURPRISE. Harry must have a special sense allowing him to read my thoughts. He's gone all quiet.