Christina Fernandez wrote: "Research leads us to believe that dogs see the world through a unique color spectrum," with blue and yellow being the dominant colors of a dog's vision range.

Have you ever wondered whether your dog could see (and appreciate) the striking pink or nuanced teal color of a new toy? Humans on TikTok are using a dog vision filter to help answer this question.

They see the colors green, yellow, and orange as yellowish, and they see violet and blue as blue. Blue-green is seen as gray. You can see what the spectrum looks like to people and dogs below.

Dogs do have a unique way of seeing ... see more of the wavelengths along the visible spectrum. In his experiments with canines, Jay Neitz — a color vision scientist at the University of ...

Yet Russian scientists have now proved not only do dogs have a limited colour range, they use this visual spectrum to distinguish between objects and select certain items from a line-up.

Whereas a human with full color vision sees red, orange, yellow, green, blue and violet along the spectrum of visible light, a dog sees grayish brown, dark yellow, light yellow, grayish yellow ...

Source: SC Psychological Enterprises Ltd Notice that half of the dog's color spectrum is yellow and the other is blue. The yellows vary in brightness and saturation from dandelion yellow to a dull ...

For years, scientists have studied how dogs see the world, confirming that our four-legged friends don’t see colors the same way we do. While humans experience a full spectrum of shades ...