The dog in Toy Story is called Slinky Dog. It's a well-known and beloved character in the franchise. Slinky Dog is known for its unique and fun personality.
First, choose a ball that your dog likes. Then, show the ball to the dog and let it get interested. Throw the ball a short distance at first and encourage the dog to go after it. When the dog brings the ball back, praise it and give it a treat. Repeat this process gradually increasing the distance.