Kong Tugger Know Dog Toys are fun, interactive multi-purpose dog toys, with rope handles for tugging, plush bodies for shaking and snuggling, plus a squeaker for extra excitement. Kong Tugger Know Dog Toys’ unique design features knotted ropes inside the toy, which provide a variety of chewing resistances for a realistic feel that dogs love. The ropes are also looped together to absorb tugging stress, leaving the plush toy intact after even the most strenuous tug sessions. And the rope is wrapped with plush characters made from double-ply material for extra durability. KONG Tugger Knots are available in two sizes (13" & 20") and come in four cute characters: Monkey, Frog, Lion and Moose.