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.

A study published by Nature Ecology & Evolution shows that the distinctive coat patterns we recognize in today's favorite dog breeds aren't actually due to mutation and domesticated breedings, as ...

Q: What’s the difference between a tabby and a tiger cat? Is a tabby a purebred cat? A: Tabby is not a breed, but a coat pattern common among purebreds as well as mixed-breed cats, usually referred to ...

The coat of the traditional tabby, or ‘bullseye’ or "swirled," is the most typical fur pattern of house cats. It features wide, rounded spots on the sides and a clear ‘M’ on the forehead. Swirls are ...

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, ...

Editor’s note: Dr. Lee Pickett has retired, but Creators continues to distribute colums from her archive. This one is from 2022. Q: What’s the difference between a tabby and a tiger cat? Is a tabby a ...