Bre's Boxer thread got me thinking about different breed colors... 1. Which color(s) can be found in your breed? 2. Which colors/markings are considered unacceptable? 3. Pictures (or links) would be fun to see as well. I'll start: Chihuahuas The AKC standard allows: Any color - Solid, marked or splashed. Some examples of colors: Examples Of Chihuahua Color Combinations Border Collies Can come in a rainbow of colors as well. I'm imagining that every color is permissable, as there is no breed standard. Border Collie Colors - Welcome to border collie coat colors site! Help us make this a place to learn about breeding the colors of the border collie!!!