What Can dogs see that humans can’t?

By Max Turner 7 Min Read
What Can dogs see that humans can't?

What Can dogs see that humans can’t? They can smell smells that humans don’t detect. And they can hear sounds that human ears miss.

Humans can see color, but dogs can see much more. Dogs can see ultraviolet rays, infrared radiation, polarized light, and x-rays. Humans can see only red, blue, green, yellow, orange, and violet wavelengths.

Dogs can see more than humans can. That’s why they’re such amazing companions.

They can tell us when our car has a flat tire, or when a fire alarm goes off. They can warn us when a stranger approaches. They can sniff out drugs, explosives, and even cancer.

Dogs can also help us live longer. Research shows that owning a dog can decrease the risk of dying from any cause by 40%.

So, next time you go walking your dog, think about all the things he sees that you can’t.

Here are 11 things you can do to make your dog’ s world a better place than ours.

What Can dogs see that humans can't
What Can dogs see that humans can't? 3

1. Banana spots

Dogs can see a lot more than most people think. In fact, they can see some things that we can’t! For example, dogs can see banana spots! This is because bananas are composed of small black spots on a yellow background. Dogs can see these spots better than humans because they have a better sense of vision in low light conditions.

2. Black light anything

This is a very common question among dog owners who wonder whether their pet can see black light. Black light is a type of fluorescence that occurs when certain chemicals react with ultraviolet light. When this happens, the result is visible light.

While black light cannot be seen directly, it does affect our eyesight. Specifically, it affects rods and cones in the retina, causing us to perceive colors differently. As a result, objects appear darker and less colorful.

Because of this, it’s possible for pets to see black light. But since they lack rods and cones, they won’t experience the same effects as humans. So while your dog might be able to see black light, he probably won’t notice anything unusual about it.

3. Layers in paint

Your dog can see ultraviolet light, which is invisible to us. They can distinguish between different shades of gray, blue, green, yellow, orange, pink, purple, brown, black, white, and gray. Dogs can also tell the difference between real paintings and fakes.

4. More of the night sky

Did you ever wonder if dogs could see the stars? Well, according to NASA, yes, they can. And while it might seem unlikely that a dog would notice the moon or planets, scientists say that dogs can indeed see the same thing that we do.

According to NASA, dogs are able to see the same wavelengths of light that we can, including ultraviolet, infrared, visible, and near-infrared radiation. So, next time you look up at the night sky, remember that your pooch probably sees just as much as you do.

6. Human teeth

If you drink a lot of fluoridated water, your dog will think you’re a cat. If you have dentures, he’ll think you’re a ghost.

7. Lint and hairs

You know when you walk into a room and you can smell something burning? That’s your dog’s nose picking up the scent of smoke. He doesn’t tell you because he knows you wouldn’t appreciate it.

8. Pee marks

Urine is a liquid waste product produced by all mammals. Urine contains urea, uric acid, creatinine, and other substances. Urine is composed mostly of water, with small amounts of salts, proteins, fats, carbohydrates, vitamins, minerals, and other compounds. Urine is usually yellowish brown in color.

9. Their own farts

I’m not sure what you mean by “really”. I think you’re just trying to be funny. But if you’re serious, then yes, dogs do fart. Dogs produce flatulence through their anal glands. The gas comes out through the anus and passes through the rectum.

10. Blood

Dogs are able to see blood even in low light conditions, which is helpful for tracking down wounded prey or humans who’ve been injured in accidents.

11. The Earth’ s magnetic field

You may not realize it, but your dog is aligned with the North Pole. He knows this because he can actually see our planet’s magnetic field, which is why he always aligns himself with the North Pole when he goes to the bathroom.

In conclusion, it is clear that dogs see more than humans. They are able to detect movement and changes in the environment that we cannot. This may be due to their canine brain structure, which is specifically designed for hunting and scavenging. It is important to keep this in mind when training your dog, as some behaviors may be seen as threatening or dangerous by them if you do not properly train them.


In conclusion, dogs are able to see more than humans as they have a wider range of vision. They can see in more colors than humans and have a better sense of smell. Dogs can detect objects that are smaller than a human’s eye can see and they can see in darkness better than humans. These abilities make dogs great companions, protectors, and trackers.

Share This Article
Max Turner is a passionate American dog lover and writer, dedicated to sharing his knowledge and experiences through his blog, WeLoveDogs.com. With a lifelong fascination for dogs and a strong bond with his own furry friends, Max offers valuable insights and practical tips to dog owners and enthusiasts worldwide. His blog covers a wide range of topics, including training techniques, health and wellness, breed profiles, responsible ownership, and fun activities. Max's engaging writing style, combined with his expertise and genuine love for dogs, make WeLoveDogs.com an invaluable resource for anyone looking to enhance their relationship with their canine companions. Max Turner's blog, WeLoveDogs.com, is a go-to destination for dog enthusiasts seeking expert advice and valuable insights. Max's deep-rooted passion for dogs, coupled with his extensive knowledge of dog behavior, training, health care, and breeds, enables him to provide practical tips and guidance. From training techniques and health tips to breed spotlights and responsible ownership, Max covers it all. With engaging content and a commitment to promoting a fulfilling and joyous life with dogs, WeLoveDogs.com is a trusted resource for dog owners looking to strengthen their bond with their furry friends.
Leave a comment