Product Highlight(s):Designs based on natural play and hunting patternsFor Cats of all ages, great for solo play! JPI JAKKS Pacific CFA Active Plush House Mouse with Catnip The Cat Fanciers" Association Plush House Mouse Toy really pleases. Active Cat Premium Cat Toys are designed to help develop and maintain your cat"s optimum well-being through playful, interactive mental and physical stimulation for cats of all ages.