Finn killed the squeaker in the cuz toy within about ten or fifteen minutes, if it took that long. I don't remember. Judy (shutterbug0303) gave it to him at the dog park and he had it silent before we left. He chewed the feet off soon after we got home. Crazy. I think if Lexi's a chewer, Kongs are a good toy, because they are virtually indestructable. Finn's killed tires, and, he doesn't destroy the kongs. Good luck!