@613jono Rather than get into specific precedents, this interview with the esteemed Dr. Greer may be even more helpful in illustrating why some contracts stick and some do not.
@sjp03 As far as following the contract prior to getting smacked by a court order, you are right. But court orders can be very powerful, and can lead to additional consequences.
@smalltownyouthpastor Real breeding is doing so with the goal to improve the breed. This includes carefully choosing dogs that have both stable temperament and health, tested and free of issues. Anything else is just being an irresponsible dog owner.