A bite will sound, the toy has a whistle, as long as you squeezed it, you can make a baby-like sound, stimulate the dog to excite, and make the dog happier.Softer material, toughness, good bite, no damage to dog teethSqueezed the toy - Is not only the eggs, but the dog can find something different when playing.Safe non-toxic latex - Made with high quality latex rubber.Good for water play-Easy to clean, just rinse with water.Feature:1. A bite will sound, the toy has a whistle, as long as you squeezed it, you can make a baby-like sound, stimulate the dog to excite, and make the dog happier.2. Softer material, toughness, good bite, no damage to dog teeth3. Squeezed the toy - Is not only the eggs, but the dog can find something different when playing.4. Safe non-toxic latex - Made with high quality latex rubber. Very chewy and soft. Elastic and easy on dogs teeth.5. Good for water play-Easy to clean, just rinse with water.Specification:Name: latex egg toyMaterial: rubberColor: brown, orange, red, greenApplicable dog type: all types dogSize: 9*6.5cmIncluded:1 x Latex Egg Toy