KONG Scrunch Knots are an exciting toy for dogs that keeps them engaged and coming back for more! Featuring a soft and plush design, these toys have stretchy sides to create realistic movement, enticing your pup to play. Inside there are internal knots that satisfy your pup's natural instincts while the toy is also stuffing-free, meaning less mess. Plus, it squeaks for added enjoyment! Available in two sizes and colors: S/M, Gray and M/L, Gray.