Is Your Pet a Righty or a Lefty?

Caller Juanita wants to know if her cats are southpaws. ELT calls in animal behavior researcher Deborah Wells and neuroscientist Sebastian Ocklenburg for an answer. Plus, why would slugs ditch the shell? Biologist Robert Cowie fills us in. Learn more about your ad choices. Visit podcastchoices.com/adchoices