i have a dog which is under shot ,half decent worker ,i also have his daughter which has a good mouth .an accidental mating took place and 4 pups were born 3 were dead the survivor has a bad mouth ,i gave him away and he is used as a ratting dog on a farm but thats all hed ever make , he lacks the spark his father posesses ,i have since used my dog on a decent bitch and took a dog pup as stud fee , his mouth is perfect and he ,at only 6 months looks to posess that spark .what i am trying to say is father to daughter matings are to close and throw more bad traits than good .we owe it to the wor