Bio-Groom Natural Scents Colognes Bring the essence of Mother Nature's treasures to grooming your dog. Bio-Groom Natural Scents Colognes burst with freshness. Country Freesia and Wild honeysuckle make you believe they came straight from a garden in full bloom. Crisp Apple and White Ginger have the blast of a full orchard ripe for the picking. These long lasting scents linger for days. Charm the senses with Bio-Groom Natural Scents Cologne.