Curly or curled hair is found in several dog-breeds like poodles or water-dogs. A dominant...plus
A third gene (KRT71) is responsible for curly or non-curly coat in dogs and inherited independently from both other genes concerning the coat length. The mutation is a dominant one, so in breeds where the coat can be either curly or non-curly, it is possible for a curly dog to carry the non-curly trait.
3-5 days after arrival of the sample in the lab