09/11/2021
How Do Dogs See the World?
You may be under the assumption that because dogs can hear better than us, they can probably see better than us, too. But that’s not necessarily the case.
Let’s take a look at the anatomy of a dogs eye and how a dog’s eyesight compares to ours—from seeing colors to side vision and seeing in the dark.
Dog Eye Anatomy
The anatomy of a dog’s eye is very similar to that of a human eye. Dogs have an upper and lower eyelid, the same as people.
What Eye Colors Can a Dog Have?
The iris, or colored part of a dog’s eye, can be brown, blue, golden, or hazel. Brown is the dominant color for most dogs. Dogs can have two different-colored eyes, which most often occurs in dogs with a merle coat pattern, or in certain breeds such as Huskies or Australian Shepherds.
If a dog has light-colored (blue) eyes, it does not mean that they will have vision problems, blindness, or any other health concerns. The iris pigmentation can vary depending on breed, color of the face, and genetics.
How Good Is Dog Vision?
How does a dog’s vision compare to ours?
There’s no simple answer, since dogs have worse eyesight in some respects, but better eyesight in other areas. Here’s how a dog’s eyesight stacks up when it comes to visual acuity, peripheral vision, detecting movement, seeing colors, and seeing in the dark.
Spurce: Petmd.com