Special long hair : A long , luxuriant coat, with a dense undercoat, is the hallmark of the persian cat . Persian contain an exclusive complex of nutrients which helps support the skin's "barrier" role, thus maintaining skin and coat health. formula enriched with Omega 3 fatty acids (EPA & DHA) and Omega 6 fatty acids. Hairball Reduction: A combination of specific fibres helps stimulate intestinal transit and naturally limits hairball formation. Digestive performance: Helps maintain digestive health and promote a balance in the intestinal flora.