Garmon's NaturVet Aller-911 Skin & Coat Shampoo is sulphate-free and formulated to soothe pets with seasonal allergies, the company reports. The shampoo cleans thoroughly, yet is mild enough for daily use without stripping the coat of essential natural oils; and routine bathing leaves the skin and coat soft, shiny and looking great, according to the manufacturer. Aloe vera extract as well as tea tree-, rosemary- and lavender oils make it an effective, natural deodorant, the company adds. It comes in a 16-oz. bottle.