what determines the color of dog hair?

my dogs hair started falling out round his neck the vet said it would grow back but its just getting worse any idea

How many hairs does the average dog have. My lab puppy seems to have all of them for the breed. Cappy is healthy, but I am...

how do you take a dogs temperature withou a thermometer

Is it true that dogs CANNOT see colors? I've heard people say that dogs CAN'T see in color, And that they can only see black...

Do golden retrievers shed a lot ? And is there a big dog out there in this world that does NOT shed!!??? thankss :)

I just got a new dog over the summer. Her name is Maggie and she is Maltese/bison mix. Her eyes always turn that red color un...

what only bird who can see the color blue? guess what...

Ok this is coco after his first hair cut Its not much difference though

when a dog sheds does it shed HAIR or FUR??? P.S I have a female J...

I would like to cut my yorkies hair myself but what equipment do I need and how do I cut the hair