
Such as cataracts, blindness, corectopia (off-center pupils), heterochromia Unique eye coloring is often associated with a wide range of eye abnormalities
Unfortunately, the gene that causes these Blue Merle Border collieĪs aforementioned, the eye color of this amazing breed can be brown, blue, or one can be brown & one blue and vice versa.Īs you can guess, these unique color combinations come about due to genetics. However, just because a parent is a merle doesn’t mean that it will automatically give birth to a merle puppy. It is also important to note that a merle parent is likely to produce merle puppies but a non-merle border collie cannot produce merle puppies. However, in case one parent is a merle gene carrier, the gene dilutes the dominant black color creating patterned splotches and patches. In a normal case, a pure black gene will dominate red. Merles don’t just occur-one of the parents must carry the merle genes. Splotches, and streaks that give off a ‘bluish’ appearance.
Nose color: Almost always match their coat colorsįirst of all, you should note that the word “Merle” isĭerived from the fact that the main coat color is diluted, leaving spots,. Ears: Short ears that often stand erect or semi-erect/flop forward depending on their moods. Eyes: Brown and blue eyes OR one brown & one blue eyes and vice versa. female size: Males are bigger than females. The latter may have dark patches on their ears, face, tails, and back. Coat color: Grey or blue-tinged with white chests. Well, to help you understand the blue merle border collies’ world better, we’ll explore their background, behaviors, physical characteristics, personality, health, and many other aspects of this amazing dog breed. If you are thinking of welcoming a Border collie into your home, you probably want to go for the cutest breed: blue merle Border Collies.Īnd understandably so, they are exceptionally gorgeous.īut what is it about blue merle Border Collies that make them so endearing to most people? Learn more.Īrguably the best working dogs globally, Border Collies are adorable, intelligent, and loyal dogs that value work above everything else.įamed for their cute looks, Border Collies’ outstanding drive to work and strong desire to keep their subjects together at all times often come as a surprise for people who may know them only for their startling herding roles in movies. As an Amazon Associate, we may receive a small commission from qualifying purchases but at no extra cost to you.