REDWOOD CITY, California: Woof, woof!, Arf, arf! Bow wow wow, grrrrrrr... Wouldn't it be great to be able to talk to or even understand what your pet pooch is trying to tell you? Many pet owners would love to have Dr. Doolittle's ability of speaking with animals. Well, maybe there is a way you can communicate with your pet without looking like a complete nutcase.