1. Start by charging up your toy and making it interesting for your dog. You can start bouncing the ball or swinging the rope toy around in front of your dog.
2. Once your dog’s interest in the toy is peaked, throw it at a very short distance. As soon as they run towards it and pick it up, encourage them to come back to you in a happy and excitable tone. If your dog is picking up the toy and running away from you, have your dog on a leash and practise throwing the toy at short distances and nudging them to come back to you once they pick it up. If your dog is taking the toy to their resting spot, anchor yourself next to it, so they are still returning to you.
3. Praise them generously when they return to you with the toy. You can also pet them, but away from their face.
4. At this point, your dog may or may not willingly drop the toy. Regardless, start charging up the second toy by playing with it yourself to get your dog interested.
5. Once you get them interested in the second toy enough, your dog is likely to drop the one in their mouth and chase after the second. Throw the second toy as soon as this happens and pick up the second one.
And what do you know! You just played a very successful round of Fetch with your dog! Once your dog gets into the habit of fetching the toy and dropping it without any hesitation, you can ditch the second toy!