Caution: Dummies aren't toys and are not intended for playing and dragging! Dummy substitutes the training game and its purpose is to train retrieving and hunt practice. Do not leave your dog unattended with the dummy and do not let him to chew it.
If the dummies are wet after training, leave them to dry freely in air, not in direct sunlight. To avoid a possible injury to you and your dog, check the status of your training equipment regularly, and if you find out any damage, do not use them.