As a hybrid breed, border doodles can inherit an assortment of traits from their parent breeds: the border collie and the poodle. This results in their coat and size variations to their behavior and ...

A chocolate doodle with a "color fading gene" is seen before starting to turn gray. @acatalanottomack/TikTok. Based on the clip, the pup's fur clearly appears to have changed color with the years.