Pheromones are secreted by the skin or hair of various species of animals or insects and travel through the air to alert other animals or insects of their species of certain information. This information can be about the sex of the animals, their rank in the pack, whether they are in heat, as well as various other types of information. There are also pheromones that have an appeasing affect of the recipient, such as the pheromones of a lactating female … Continue reading →