Dog
Cold Knowledge Dogs are man's best friends, and they have been living and working alongside humans for thousands of years. Despite their popularity, there are still some fascinating and somewhat unknown things about these loyal creatures. This article will delve into some of the lesser-known insights about dogs. 1) A Dog's Nose Print is Unique Like human fingerprints, a dog's nose print is also unique to each individual dog. Experts believe that a dog's nose print can be used for identification purposes, and it is also reliable enough to be accepted in a court of law. 2) Dogs are Capable of Smelling Cancer Dogs have an exceptional sense of smell, and they have been trained to detect various substances and diseases. Research has shown that dogs can detect the presence of cancer cells in urine, breath, and blood samples. 3) Dogs are Excellent Swimmers Most dogs are excellent swimmers, and their swimming skills can be traced back to their ancestors, the wolves. Even breeds that are not specifically bred for swimming, such as Dachshunds, can still swim with ease. 4) Dogs Can See in Color Many people believe that dogs only see in black and white, but that is not true. Dogs can see some colors, including blue and yellow, but their color vision is not as vivid as humans. 5) Dogs Dream Like Humans Dogs experience rapid eye movement (REM) sleep, which is when humans and animals dream. Dogs even make noises and movements when they dream, just like humans. 6) Dogs Don't See the World the Way We Do Dogs have a wider field of vision than humans, but they do not have the ability to focus on objects that are close up. Their eyes are also more sensitive to motion, which explains why they sometimes bark at things that do not appear to be moving to humans. 7) Dog Breeds Can be Traced Back to Wolves All dog breeds, no matter how different they may seem, can be traced back to wolves. Experts believe that the domestication of dogs began around 15,000 years ago, and it led to the development of various breeds over time. 8) Dogs Can Detect Emotions Dogs have an innate ability to sense emotions, both positive and negative, in humans. They can detect changes in tone of voice, body language, and even chemical changes in a person's body. 9) Dogs Can Get Sunburned Just like humans, dogs can get sunburned if they spend too much time in the sun. Dogs with light-colored skin and fur, as well as those with thin coats, are more susceptible to sunburn. 10) Dogs Can be Right-Pawed or Left-Pawed Just as humans are either right-handed or left-handed, dogs can also have a dominant paw. Researchers have found that male dogs are more likely to be left-pawed, while females tend to be right-pawed. In conclusion, dogs are remarkable creatures with many unique and interesting qualities. From their exceptional sense of smell to their ability to detect emotions, dogs continue to amaze and inspire us. Understanding these lesser-known insights about dogs can help us appreciate and care for them even more.