Hi! I'm not sure if i put this in the right spot, but I'm wondering about one of my goldens fur, she is a year old, and her fur isn't the typical "thick" fur that I see in alot fo other goldens, and her feathering on the tail and legs isn't that long, she is an inside dog all the time only going out for potty, and a walk, could that be it? someone siad if they are outside more their fur will grow thick and long. any advise? what should i do? thanks!