Play-N-Squeak Cat Toys are the only toys with electronic RealMouse sound! Featuring an electronic sound module that produces an amazingly realistic mouse squeak that cats love, Play-N-Squeak toys are perfect for healthy mental and physical stimulation - it keeps them alert, agile and healthy. The Play-N-Squeak Mouse Hunter satisfies your cat's preying instinct safely, and with no mess! It will allow your cat the opportunity to stay busy hunting, chasing, stalking and pouncing. Don't be surprised if your cat brings you his "kill" as a gift! It's that realistic! Includes catnip. Shipping weight: 1/10 lb.
My cat loves this, hung on a springy cord from the top of a door. Had something similar years ago but could never find a decent replacement in local pet stores. Bought several, and we're happy with them!