Visual acuity is a measure of how small a detail that is visible can be, and still be identified by a person. The most common way of testing vision is to use an eye chart, (the kind that you see in an ...

Dogs have a reputation for their impeccable smell and hearing — not so much for their vision. But that stereotype is a bit short-sighted. For one, it’s a misconception that dogs see in black and white ...

We all know dogs are colorblind—or do we? Many people assume pups see the world in black and white, but that’s actually a myth. While their vision is different from ours, it’s far from colorless. In ...

As our beloved canine companions age, they can suffer from a variety of vision-related issues. Just like humans, dogs experience a decline in sight due to various factors, including oxidative stress, ...

As pets age, their hearing and vision are often some of the first things to decline. Vision loss can happen for several reasons, and for most dogs, it is a gradual process. Some dogs may develop eye ...

Our mixed breed dog is almost 10, and he seems to struggle somewhat when we walk him at night. He does not seem to notice certain things or movements the way he used to. We took him to our vet who ...