The c allele is so rare that the probability of mating with a non-related outbred carrier is essentially 0. In the pedigree, a fully shaded shape (square or circle) means that the dog has coat albinism, and an unshaded/white shape represents a dog with normal pheomelanin production. What is the mode of inheritance (Autosomal Dominant, Autosomal Recessive, X-linked Dominant, or X-linked Recessive)