Coastal Pet Products Training Scent - Duck - The Remington Dog Training Scents ensure fast results when training. The training scents are made of a concentrated formula that is easy to use to train inexperienced dogs to pick up scents. These scents can be applied to training dummies or scent bands. 4oz Used To Jump-start Your Training Program Designed To Teach Your Dog Scents Quickly Concentrated Formula Is Made Strong For Maximum Effectiveness Can Be Applied To Training Dummies Or Scent Bands