Jiff the collie represents “shaded yellow,” one of five coat color patterns in domestic dogs identified by Danika Bannasch at the UC Davis School of Veterinary Medicine and collaborators in the U.S.

Whether purebred or mixed breed, dogs come in a variety of colors and patterns, from dark to light, solid to spotted, and everything in between. Do you know what a brindle coat is, or what a merle ...

Some distinctive colour patterns on the furry coats of dogs came from an extinct canine ancestor that existed more than two million years ago, long before canines were domesticated, reveals a new ...

Dogs come in a variety of coat colors, but some can look a lot more unique than others! Check out these 15 dogs with ...

New research identifies five genetic phenotypes of dog coats, one of which can be traced back over 2 million years. Reading time 2 minutes A recent genetic analysis of dog coloration found that ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A study published by Nature Ecology & Evolution shows that the ...

Two styles in one dog.

Dogs come in all shapes and sizes, but variations in color patterns provide some of their most distinctive characteristics. A newly released study sheds light on a subset of these patterns, ...

Add Yahoo as a preferred source to see more of our stories on Google. File: Uno, a beagle, poses before a lighting ceremony at the Empire State Building (AFP via Getty Images) Some distinctive colour ...