Royal canin west highland white terrier the west highland white terrier has a rough coat and a delicate skin this tailor made nutrition includes amino acids to help support hair growth as well as specific fatty acids derived from borage oil and linseed to help maintain healthy skin helps reduce the risk of skin issues thanks to specific fatty acids from linseed ala and fish oil epa dha supports the skins barrier role thanks to the patented skin complex satisfies the fussiest of a