Pet Perfume Sunflower! Blooming array of sunshine, soft & sweet. BEST SELLER For Use On Dogs, Cats, Puppies & Kittens. Sizes Available: 2.5 oz., 8.5 oz. Spray a few times at the base of the tail and around the neck. Not too powerful or overwhelming. A little will last for days, weeks, even up to a month in some cases.