Sue - I play classical music at a low volume for my ferrets almost all the time - except for when I'm really cleaning up a storm & need something with a little more kick to it. If we like it, and it's recommended for babies before & after birth, I just figured they might like it too - especially during the day when I'm at work and it would otherwise be silent. Jerri Carel The Ferret Haven Louisville, KY (502) 261-0880 [Posted in FML issue 4386]