 I know a shelter that adopted an energetic, strong, big puppy who grew to be an 80-pound dog to a 91-year-old man who lives alone. You think that 90-year-old, who depends on a cane by the way, will be able to adequately socialize and exercise the dog and offer the dog the stimulation that a puppy needs? And what will happen when this big, strong, energetic puppy accidentally hurts the man or pulls the man to the ground on a morning walk?