The Natural Barrier Barrier Collar, which is undesirable to parasites and
insects, is impregnated with Margosa extract (Neem) and can be used alone or in
synergy with spot-on lotion or vial.It is a natural product and has no harmful
effect on either animal friends or the environment.

The natural and active collar substances come into contact with the warmth of
your animal.The collar releases a pleasant smell and makes the hair brilliant.

Does not alter in contact with water and provides protection for about 2 months.