It’s your cat’s birthday & you need to celebrate! The Walnuthead Chunks are a 2.5x 2.5 custom heavy cotton twill fabric cat toy stuffed with organic catnip & silvervine. The Kicker is about 9 long x 2 wide custom heavy cotton twill fabric cat toy stuffed with organic catnip & silvervine. These are sturdy & are meant to last (have you seen what Winston does to them?). Fabric is heavy cotton twill to handle those big bites & kicks. All fabrics are printed using pet/ kid/ human safe inks & are pre-washed. Toys are stuffed with organic catnip & silvervine & recycled fiberfill. 2 styles to choose from a Kicker or a Walnuthead Chunk. A portion of this sale is donated to the UC Davis Feline Cancer Research Fund which focuses on improving the diagnosis, treatment & prevention of cancer in cats at the Center for Companion Animal Health. Happy Birthday Organic Cat Toys - Walnuthead Chunk & Kicker