Pros: Somewhat realistic looking, cute squeak
Cons: Squeak only lasts a few days, if that, on average; small
I've gotten two of these for my cat. The first (pictured) only squeaked for the first day. The next is basically the same but with a feathered tail. The squeak goes in and out on that one. They are my kitty's favorite toys, but he does prefer them when they squeak.