SmartyKat Birthday Bash Birthday Cat Toy Bundle is filled with 16 fun and festive cat toys, including: catnip filled mice, catnip candles, a cupcake mouse, and raffia balls all dressed for the Happiest Birthday Celebration Ever! These are tantalizing toys for cats! Your cat will love to carry these, bat them around, hide them and find them again in an ongoing hunt. You might even want to decorate with them. Stimulating cat toys attract cats with catnip to engage them to frolic, romp & play. Most cats respond to catnip with a burst of energetic activity followed by a calm mellow period. It is an essential need for a cat’s mental and physical health. We only use our pure and potent catnip, and our fluffy fiberfill is spun from 100% recycled plastic.