Dog travel by car. Nova Scotia Duck Tolling Retriever enjoying road trip.

Bark Bark

Are you a bone-afied dog expert? Test your knowledge



What sea creature has a brain similar in complexity to dogs?

A. Squid

B. Dolphin

C. Starfish

D. Stingray


A. Squid. Scientists used an MRI machine to study the brains of juvenile reef squid. The researchers found brains as complex as a dog’s.