High quality dog food often contains Omega - 3 and Omega - 6 supplements that help your dog's fur grow beautifully and help to keep skin moist. (second-opinion-doc.com)
The correct amounts will keep skin moist and coats shiny. (thebarkbuzz.com)
The ancient animals, which spit an immobilizing material onto prey, hadn't been spotted before because they spend most of their lives hidden in soil to keep their permeable skin moist (scientificamerican.com)