iv no doubt the pups will turn out tidy,i keep my dogs to the day they die,i had one that broke its front leg in half ,that was put right,6 months later it chipped a bone in its back leg,i gave my brother in law an 100 quid to keep it till the day it dies, that was 35 year ago ,the dog was to fine for what i wanted , trigger2 who i think was 7 year old ran that dog till the day it died,don't matter how good i think my half xs turn out i never have a pup off them , i always go back to the 1 x but thats me