Several different genetic variants can cause PRA, but all of them lead to the same outcome: cell degeneration in the retina, which is located in the back of the eye. There are t… See more

The breeds known to have genetic variants that put them at a higher risk for PRA, include, but are … See more

These signs may not be apparent until later in the disease, as dogs will naturally acclimate to their vision loss. Signs may be more noticeable at night or when the dog is in a new en… See more

PRA is diagnosed with an eye exam focusing on the retina. Both eyes are equally affected by PRA, and dogs may also develop cataracts in the late stages of the disease… See more

PRA management focuses on helping dogs avoid injury and feel safe in their environment as their vision declines. Steps to take include: 1. Adding supplemental lighting insi… See more