A dog's eyes can be red because of trauma, environmental irritants, viral conjunctivitis, or skin diseases. Pay close attention to a dog's symptoms and seek medical treatment when warranted.Continue Reading
Accidentally getting poked in the eye by a child, a branch or another object could cause a dog's eyes to turn red. The eye itself may not be damaged, but the tissue around it may be inflamed, causing the eye to turn red. Environmental irritants, such as smoke, dirt and dust, could also irritate a dog's eyes. Avoid irritants whenever possible. If a dog comes into contact with an irritant, wipe his eyes with a warm cloth to cleanse them.
Viral conjunctivitis is a condition commonly found in pets that have canine distemper. To avoid viral conjunctivitis, dogs should be kept up-to-date on their shots. Skin conditions such as mange, mite infestations and cancer around the eye can discomfort dogs and cause them to rub and itch the area until it swells. A cone collar prevents dogs from rubbing their eyes when they have skin conditions. If a dog's condition worsens or persists for several days, take him to a vet as soon as possible. Medical treatment may be necessary for certain conditions.Learn more about Dogs