One of my netherland litters have very fluffy fur yet they are purebreds. Im guessing somewhere down the line there was a cross somewhere. My question is, how do i explain this to the people buying them? Do i simply say its somehow a hidden gene that popped up with this litter? Weird thing is, ive paired this same pair up 2x befor and never had a kit with long poofy hair. Now all in this litter are fluff balls. Cute as buttons but definitely not netherland fur. They look more like Jersey Woolies..