We all know something about dogs. Dogs are mens oldest friends on earth. Here we gather five very interesting facts about dogs.
1. Dogs are capable of understanding up to 250 words and gestures, can count up to five and can perform simple mathematical calculations. The average dog is as intelligent as a two-year-old child.
Dogs drink water by using forming the back of their tongue into a mini cup.
Laika was a Soviet space dog who became one of the first animals in space, and the first animal to orbit the Earth.
4. In a study done by scholars at the University of California, it was found that dogs can get jelous if they see their humans displaying affection toward something or someone else