Two types of colored patches generally appear in a merle coat: brown/liver (red merle) and black (blue merle). Associated breeds include Carea Leonés, Australian Shepherds and Catahoula Leopard Dogs.

Aug 6, 2025 · Find out what merle actually is, how it’s inherited, and why it matters for your dog’s health. Spoiler: Double-merle breeding can lead to serious issues, such as deafness and vision problems. …

Nov 1, 2022 · Merle in dogs is one of the most intriguing coat patterns in the dog world, both in its appearance and its genetics.

Merle is a coat color variation that gives dogs a mottled or patchy appearance with this type of coat. It is a genetic coat pattern that can be present in puppies with one or both parents.

Feb 11, 2025 · Merle dog breeds are strikingly beautiful, winning the hearts of many people. Interestingly, no one merle resembles another. Check out these breeds ...

Sep 9, 2025 · What Is a Merle Dog? “Merle” refers to a unique coat pattern seen in several dog breeds, defined by a diluted base color with irregular patches of deeper pigmentation. These splotches can …

Merle is an incompletely dominant coat color pattern characterized by irregularly shaped patches of diluted pigment and solid color.