The development of the skin integument and its derivatives of the dog in the emryogenesis

The emryogenesis of the dogs′ skin integument and its′ derivatives was studied in development steps during the prenatal ontogenesis. It was ascertained that on the tardy fetus stage the fetus skin integument was snaped by the laminated flat keratinous epithelium (epidermis) and subepithelial friable connective (papillary dermis layer). All the rest layer are presented by the mesenchyme (reticular dermis layer and hypodermic). Hairy integument and it′s glandular apparatus are laied at the end of the fetal stage of the development.