This trait is a disqualifing fault. This is a recessive gene found in the Rottweiler. The Rottweilers coat should be coarse and poker straight. The coat should not be soft and fluffy as a adult.
Actual ADRK Standard of disqualifing faults
General: Marked reversal of sexual type, i.e. feminine dogs or masculine bitches.
Behaviour: Anxious, shy, cowardly, gun-shy, vicious, excessively suspicious, nervous animal.
Eyes: Entropion, ectropion, yellow eyes, different coloured eyes.
Teeth: Overshot or undershot bite, way mouth; missing one incisive tooth, one canine, one premolar or one molar.
Coat texture: Very long or wavy coat.
Coat colour: Dogs which do not show the typical Rottweiler colouring of black with tan markings. White markings.
Males must have two apparently normal testicles fully descended into the scrotum.