But in dogs, the parts of the brain associated with smell show they have incredibly sensitive noses. More so than other companion animals like cats and ferrets. “They use a much larger portion of their brains for analyzing smells,” says Barrack. read more
Dogs, like humans and other mammals, have brains that are divided into three sections: cerebrum, cerebellum and brain stem. Humans have a very large cerebrum. This is the part of the brain that thinks. read more