Wendy Richfield is B.P. Richfield's daughter. She dates Robbie Sinclair in the third season Dinosaurs episode "Hungry for Love". However, Robbie learns from Spike that Wendy is rumored to be an "eater," a girl who dates boys and then eats them. Not surprisingly, B. P. turns out to be the real culprit.

Wendy is made from the female Unisaur used for most of the other girl characters on the series like Caroline Foxworth and Mindy.