Cataracts in dogs look similar to cataracts in people — a cloudy lens that quickly becomes more opaque, causing blindness.

Dogs are known for their heightened sense of sight. Therefore, owners must protect their eye health. Even if humans do everything in their power, we have no control over inherited diseases.

[12] In ancient times, cataracts were treated with a technique called couching, which could only be performed when the lens had become completely opaque, rigid, and heavy to the point that the ...