Each whimsical Power Plush toy is backed inside with an extra layer of durable mesh fused on the inside to make these high-quality, soft plush toys hold up to the scrappiest canines! Squeeze! Squeak! Each toy has a squeaker inside! Huxley & Kent is dedicated to safety! No loose pieces and each seam is reinforced using nylon seam tape for extra strength. All toy material used is safe, non-toxic and has no heavy metal.