Mark Carfagno

Mark Carfagno is a breeder of German shepherd dog, Yorkshire terrier, and Biewer terrier in Jamesville, NY, serving Onondaga County near Syracuse. He has cultivated these breeds through established national kennel club programs and adheres to comprehensive health screening for hips, elbows, and cardiac function. Puppies grow up inside a family home and have daily socialization with children and other pets, while adults enjoy supervised runs in fenced yard space. His Old Stonehouse Farm provides a peaceful blend of rural surroundings and attentive care, where clean stalls and shaded paddocks support canine well-being.

Mark values temperament as much as structure lines, and regularly evaluates each puppy's confidence during enrichment activities. Prospective owners often comment on the dogs' calm dispositions and adaptability, reflecting a breeding approach rooted in thoughtful stewardship. Several litters have produced dogs that excel in breed evaluations and have been recognized for sound structure in local shows.