What do male dogs use to mark their territory?
smell H 2 O love intuition gourdin tongue sight fur
A B C D E F G H
Pheromones are hormones that are thought to stimulate, through smell, sexual reactions in animals.
male dogs use smell to mark their territory
What do male dogs use to mark their territory? (A) smell (B) H 2 O (C) love (D) intuition (E) gourdin (F) tongue (G) sight (H) fur