I have spent a lot of time online as well as talking with breeders and going to shows to learn as much as I can about Holland Lops and genetics.  I am posting helpful links to help others in their endeavor to learn more!

Litter box Training:

https://www.thespruce.com/rabbits-as-pets-1237195

Other rabbitries:

http://rabbitbreeders.us/Virginia-rabbit-breeders