Yellow Labrador RetrieverLabs are known for being loyal, friendly, and good-natured, making them good companions for people of all ages, and an ideal family dog. These dogs are very patient, which makes them good with children, as well. Labs are one of the most common breeds used in police work, as well as companion or assistant dogs for the disabled. They respond well to training, making them good working dogs.
Within the Lab breed there are different types of dogs, most often identified by the different coloured lab pigment. The Lab is one of the most popular breeds of dog in the world and those that are called yellow range in shade from light yellow to a more golden yellow that looks almost tan. The other common types of Lab are black and chocolate. There are two distinct kinds of yellow Labrador retriever. The first is yellow with black pigment. With these types, the lab pigment is yellow, and the black can be seen on the muzzle and around the eyes. The second kind are those with black noses, though there is variation within this group of Labs. Some dogs have just a little black pigment around their muzzle and eyes, while on others it's more noticeable. With some, the lab pigment in their noses begins to fade as puppies, but others keep dark black noses until they're older. In others the lab pigment is yellow with "liver" pigment on the muzzle and around the eyes. This pigment appears brown on the muzzle, around the eyes, and they have brown noses, as well.
These dogs have no pigment, so their eye rims, nose, and feet are pink, and remain so throughout their lives. Some Labs with liver lab pigment are also referred to as a Dudley, but according to the American Kennel Club, they are not, no matter how light the liver pigment is. With most yellow Labrador retrievers, their noses fade from black or brown to pink. This is due to the breakdown of an enzyme, called tyrosinase, which produces pigment.
As the dog ages, the nose fades to what's sometimes called the "winter" or "snow" nose. The production of pigment in the dog's nose is also dependent on temperature. Tyrosinase works better in warmer weather, so during warmer months the nose may fade back to black or purple. The yellow Labrador retriever is a unique dog. Even this type of Labrador retriever has variations, but they still have all the traits that make them a great dog for lots of people. This type of dog is one of the those people picture when they call to mind a house in the country with a white picket fence, kids, and a dog playing in the yard. Related Articles
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