Chiwava grunting pig toys are made from natural Latex, NON-TOXIC, coating is pleasant to touch and soft (have filling inside and grunting tube). Easy to clean. Because of body shape and rubber material, can be a little bouncy. Every toy can grunt when when you squeeze it, imitate real pig sound. These toys good for playing outside and at home, has a light weight. You can play fetch and or just leave for your dog for independent play. Your doggy can chew it and squeeze it and can be busy and happy whole day.