thats an interesting one,,sometimes the only thing that seperates the good from the not so good,,is a personality trait,,on say a litter of 8 you'll get 8 different personalities,some full on some laid back,,it dont mean the laid back pup can throw a cracker,,,or does it..??
my own bloodline of collies is like that. most intelligent pup in my litters could easily go insane if it isnt worked all day every day like my own bitch brilliant worker in her own right and a near genius but has days where shes like a vegetable.... switches off and theres no getting through to her.
she was the m