Interaction games for small/medium sized dogs and cats. Equipped with an animal-saving whistle. Washable with soap and water. Classic format: suitable for small/medium sized dogs. Happy Farm toys are made with water-based, chemical-free and environmentally friendly paints. For this reason, they may fade with the passage of time. Altering the color of the product does not compromise its quality and does not pose risks to the animal. We recommend that you always check your dog while using this product.