This is what you can expect from purchasing your new furry friend from Maverick German Shepherds, we ensure the quality and health of our lines on all of our males and females. They are Penn-hip or have OFA Prelims before breeding. OFA is the Orthopedic Foundation for Animals. This shows that the parents do not carry a trait for Hip Dysplasia. They are also DNA tested to ensure they are free of DM (Degenerative Myelopathy).