1.   Fancy a rubber rat?

2.   Rubber rats, the ones fans love to throw onto the ice after Panthers goals, also are scarce.

3.   There are plastic rats and rubber rats, long-nosed, snub-nosed and beady-eyed rats.

4.   A high-tech rubber rat could save the lives of hundreds of thousands of research rodents.

5.   Every time it came his turn to talk, he dangled a rubber rat by the tail.