Questions tagged [eye hygiene]

How can I prevent my dog from developing tear stains?

Category: Daily Care and Maintenance

Tear stains in dogs are a common concern for many pet owners, particularly in breeds with light-colored fur. These reddish-brown streaks under the eyes are caused by the accumulation of porphyrins, which are iron-containing molecules found in tears, saliva, and other bodily fluids. While tear stains...