Canine anal glands and chemical signals (pheromones).
D001003:Anal Canal / Q000378:metabolism*; D000818:Animals; D004285:Dogs / Q000502:physiology*; D004971:Estrus; D005260:Female; D008297:Male; D010675:Pheromones / Q000378:metabolism*; D011247:Pregnancy
D010675:Pheromones