Guardian homes are keep back puppies or future pups we will be breeding at a later date.  Generally 18-24 months for females, males 12-18 months. 
Guardian homes help us keep crowding in home at minimum, allows families to raise a young pup, that’s been health tested and once contract is completed the dog is transferred ownership to guardian home. 
Girls are generally 1-4 litters
Males-are retired roughly around age 3-5yrs old
All medical vetting for reproductive services are paid by breeder.
Guardian homes are responsible for basic vet care,  grooms, preventative, healthy diet, basic training.  In exchange you receive a free pup. 
Must have proper fencing, other pets in home must be spayed/neutered, keep dog healthy/safe, requires some traveling, sign contract, live within 1-2hrs from 47040.