fun facts about dogs behavior
1- Dogs have the ability to make various facial expressions like a human, so this is their way of showing different gestures.
2- Dogs have a distinct internal clock system. They know when it is time to play or eat. They are able to give us signals for that at the same times every day.
3- Dogs lick their paws like cats.
4- Dogs can have color blindness sometimes. However, this does not mean that they do not see colors completely. They are naturally color blind to green and red, as they cannot see those colors well.
5- The sense of smell in dogs is ten thousand times more powerful than humans. So if you think about hiding something from them, be aware that their sense of smell is excellent, especially when it comes to food.