Dogs, often hailed as man's best friend, have been loyal companions to humans for thousands of years.
Dogs (Canis lupus familiaris) are a subspecies of wolves. They were domesticated from the gray wolf around 20,000 to 40,000 years ago.
Dogs have an extraordinary sense of smell, which is up to 100,000 times more sensitive than humans'.
Dogs communicate a lot through their tails and ears. A wagging tail doesn't always mean a dog is happy
Just like human fingerprints, a dog's paw prints are unique. However, more distinct are their nose prints, which can be used to identify them individually.
Dogs have exceptional hearing and can detect sounds at frequencies as high as 65,000 Hz, while humans can only hear up to 20,000 Hz.
Dogs are pack animals and thrive on social interactions. They form strong bonds not only with other dogs but also with humans.
Owning a dog can have numerous health benefits for humans. Studies have shown that dog owners often have lower blood pressure