Ancol Flowers Safety Cat Collar Ancol Flowers Safety Cat Collar – Flower power is back with the groovy flower collar! Ideal for cool cats. Featuring a bright flower design on a sturdy nylon base and also available in two colours, Lime and Pink. All Ancol cat collars come with safety features as standard; this collar features a break-away buckle to allow your cat an easy escape if they get caught whilst climbing. Ancol collars also feature a warning bell to help protect wildlife.