Science Facts About Dogs: Unleash Fun Facts About Your Furry Friends!

How much do you know about our canine companions? Test your knowledge with these fun science facts about dogs!

How much do you know about your pet? Are their behaviors a mystery to you? Let’s unleash some fun science facts about dogs!

Dogs see color the same way that a red-green colorblind person would.

Dogs can only distinguish a few hues, mostly blues and yellows. This is why some dogs have trouble finding red toys on green grass. They can’t see them!

Graphic depicting how dogs see color differently

A dog’s mouth isn’t actually cleaner than a human’s.

Dogs have about the same number of germs in their mouth as we do. Keep in mind that dogs use their mouths like we use our hands, so wash up after playing a slobbery game of tug o’ war!

Dog with its tongue out

Dogs can sweat!

Dogs can sweat through their paw pads. They do this in addition to regulating their temperature by panting. Some dog owners say that their dog’s paws smell like stale corn chips. Eww!

close-up of dog paw

Dogs are omnivores.

Over years of selective breeding, humans were actually able to change the diet of dogs! Domestic dogs are able to eat meat and plants. Most wild dog species are carnivores.

puppies eating

Dogs have about 300 million olfactory receptors.

Humans only have about 6 million! Dogs are known for their keen sense of smell – that's why they’re used for search and rescue and sniffing out crime.

close up of a dog nose

Expand on the Activity:

  •  Learn how our animal handlers in NatureWorks teach our animal ambassadors positive reinforcement.
  • Put your Animal Kingdom knowledge to the test with a Bee identification game To Bee or Not to Bee.

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