Our popular 3 pack of mice is now updated to include a new koala, complete with bushy hair and furry plush body. This adorable trio also has two mice with extra long plush and refillable organic catnip, making them irresistible to cats. All SmartyKat products are backed by our 100% Satisfaction Guarantee. If you are not completely satisfied with your purchase, we will replace or refund it. SmartyKat products are designed to child safety standards to ensure they’re safer for pets.