I love the doxie colors

Chocolate and Tan Dapple

modeld by Claire

and my other favorite is brindle!

Pic from here.

Dachshunds not only come in two different sizes, 3 different haircoats, but also tons of colors. There's red, black, black/tan, chocolate/tan, blue/tan, isabella/tan, english cream, black/cream, black/tan brindle, wildboar, wheaten, sable, brindle, and more. Plus most of those colors come in piebald and dapple.