Either side or (more likely) neither side can dominate. Even in children sometimes you see every child looking just like one of the parents. A good example of domination was FC Indian Hills Majer. When Majer pups were hitting the trials, you could pick them out by the way they looked. Dominant studs like Majer, Linesman, Boogie, Stub, Limbo, Pro can literally change the breed, and did, because of the numbers of hounds bred to them. Dominant females are possible too. Some hounds produce better females than males, or vice versa. Often behind a great female is a great male, or a great male behind a great female. Best hope for domination is to stick to a family instead of jumping around, and breed from the best individuals within that family. Good selection and maintaining a high average of good hounds within the family will naturally produce an occasional great individual for you.