Thrown objects are sometimes used to interrupt or to punish undesired behaviors.
How they work:
Thrown objects attract a dog's attention by motion, sound or impact. If an object is to be thrown at the floor near a dog, it can be noisy but should not be sharp or otherwise potentially hazardous. If an object is to be thrown at a dog, for example to get attention or to interrupt unwanted behavior, it should be soft.
Benefits:
Can be used at a distance from the dog, or when the dog is off-leash.
Limitations:
Objects should be chosen that will obtain the desired response without causing injury, excessive fear or distress. It may be difficult to throw the object far enough or accurately enough, or to time the throw so it is associated with the undesirable behavior. If possible, the dog should not see the trainer throw the object.
A trainer should never throw objects when angry or frustrated, and should discourage owners from doing so. Thrown objects should be used only as part of a plan that also includes establishing desired behaviors.
Risks and warnings:
If a thrown object is excessively startling, it may trigger a flight, fear or aggression response by the dog. A thrown object may cause a dog to be afraid of the object, the throwing motion, the person throwing it, specific locations, or other features of the training environment.
