Dr. Daniels' was the first to introduce catnip toys to the household cat. This Catnip Mouse is filled with 100% natural catnip. Our original catnip mouse has been made the same way since its introduction in 1903. Its soft shape and intoxicating aroma is guaranteed to provide maximum fun for your cat! Handmade in the USA, this beloved toy showcases Dr. Daniels' commitment to quality and pet happiness that has defined our brand since 1878. Treat your feline friend to a timeless classic, perfected over generations.