A pup's birth color is not necessarily going to be it's adult color!

The 2 blue masked puppies in this picture are shown
with a black masked sibling for comparison.

Here are the same 2 blue masked pups...their masks can clearly be seen coming in black.

(photos provided by Mary Beth Arthur)

To see how sables can change from their birth color, click here
Back to Genetics Back to Runswift