BOSTON (CBS) -- A local business is making a trip to the dog park even more fun with a truck full of treats just for your four-legged friend. Pavlov's Treats for Dogs is serving up everything from ice ...

Cockroaches have a memory and can be taught to salivate in response to neutral stimuli in the way that Pavlov's dogs would do when the famed Russian doctor rang his bell, Japanese researchers found.

High school students learn that Pavlov’s dogs were conditioned to associate the sound of a bell with getting food. The association was so strong that the dogs would begin to salivate when they heard ...