Cats and dogs rely heavily on pheromones secreted from various glands to communicate safety, territory, and social status.
Animal behavior is often the first clinical sign of an underlying medical issue. In veterinary science, behavior is viewed as a diagnostic tool. For example, a cat that suddenly stops grooming or begins urinating outside the litter box is rarely "acting out" due to spite. Instead, these behaviors are frequently the primary symptoms of arthritis or feline lower urinary tract disease (FLUTD). zooskool animal sex better