Dog eye drops are specially formulated to help maintain and protect a dog’s eye health. Depending on the ingredients, they may be used to relieve dryness, irritation, redness, or discomfort and to keep the eyes clean and properly lubricated. Some eye drops are prescription medicines used to treat infections, inflammation, allergies, or other eye conditions. Always use eye drops recommended by a veterinarian, as some human eye drops may be unsafe for dogs.