The skin plays a pivotal role in safeguarding your pet's well-being, serving as a multifaceted barrier with critical functions such as environmental protection, temperature regulation, and the release of pheromones for territorial marking and social communication. It forms a sophisticated and delicate ecosystem that intricately manages moisture retention, supports normal bacterial and yeast microfloras, and prevents the intrusion of allergens while ensuring regular cell turnover.
This intricate skin barrier relies on three interrelated components working in harmony:
The mechanical skin barrier: Comprising skin cells and fats, it forms a resilient brick-and-mortar structure, acting as a protective wall to retain moisture and repel allergens and irritants.
The immunological skin barrier: Composed of cells and molecules, this defends the body against environmental insults and regulates interactions with the outside world.
The microbiological skin barrier: Consisting of healthy bacteria and yeast, it plays a vital role in protecting the skin.