Celebrated on August 26th
Dogs have a sense of time. It's been proven that they know the difference between a hour and five. If conditioned to, they can predict future events, such as regular walk times.
A dog’s sense of smell is legendary, but did you know that his nose has as many as 300 million receptors? In comparison, a human nose has about 5 million.
An adult dog has 42 teeth. Nearly all but two breeds of dogs have pink tongues: the Chow Chow and the Shar-pei both have black tongues.