[quote]HEIGHT & WEIGHT -- Desirable height at maturity, measured at the withers, ranges from 23½ to 26½ inches for males and 22½ to 25½ inches for females. Dogs in good condition should weight at least 110 pounds and bitches at least 99. All other things being equal, the larger dog should be given preference over the smaller.[/quote] In most cases the dam contributes the greater percentage of traits to the litter. If they are both within the breed standard parameters for the breed all should be well with the pups. Be careful of those that are not within the standard.