I know that truffles produce a plant pheromone almost identical to androstenol, and that pigs and horses both respond very well to androstenol. I know that horses respond with fear to strong androstenone (in my experience), and dogs seem to respond with either aggression, fear or avoidance if it’s strong enough. Cats I’ve heard people mention respond to. The only pheromone I ever tried around a cat was p79. Cat seemed rather dismissive. I was wearing it at 40 mcg.