Petlinks Mouse Full a consistent feline favourite toy. With soft plush faux fur this realistic looking mouse is available in either brown or white, comes with catnip and is refillable. Refillable catnip toys are by far the allow you to refresh the catnip in your cat's favourite toy for endless fun. Pure Bliss tubes are sealed to keep catnip fresh and have a small opening that makes it easy to refill your toy. Most cats respond to catnip with a burst of energetic activity followed by a perfectly calm mellow period. Our catnip is produced without chemicals or pesticides and is grown on our own catnip farms.