Dogs have a unique set of senses that allow them to perceive the world in ways that are different from humans. While dogs are not necessarily able to see things that we cannot see, they do have some abilities that allow them to perceive their environment in ways that we cannot.
Dogs have a heightened sense of smell
Dogs have a sense of smell that is up to 100,000 times more sensitive than a human’s. This means that dogs are able to detect and distinguish between a wide range of scents, including those that are imperceptible to humans. They can use their sense of smell to detect everything from food to drugs to cancer. They also can use their sense of smell to locate other animals, including other dogs and even their owners from a long distance away.
Dogs can see better in low light conditions
Dogs have a higher concentration of light-sensitive cells in their eyes, called rods, which allow them to see better in low light conditions. This means that they are able to see in the dark and detect movement even when it’s hard for humans to see.
Dogs can perceive movement better
Dogs have a much higher flicker-fusion frequency than humans, which means that they can perceive movement much better. This is why they are able to detect fast-moving objects, such as squirrels or birds, that might be difficult for humans to see.
Dogs can see ultraviolet light
Studies have shown that dogs are able to see ultraviolet light, which means they can see things that are invisible to humans. For example, dogs can see urine markings from other animals that are invisible to us, which helps them communicate with each other.
Dogs have a wider peripheral vision than humans
Dogs have a wider field of vision than humans, meaning that they can see more of their surroundings without moving their eyes. This can be an advantage when tracking or hunting, as they can see more of their environment at once.
It’s worth noting that dogs also have a higher sensitivity to movement, which means that they can detect movement from farther away than humans. This is why dogs are often used for hunting and tracking, as they can detect prey or other animals from a distance.