The patented SPORN EFFECT™ applies gentle pressure near the dog’s brachial plexus in the foreleg area—similar to the sensitive underarm area in humans—creating a tickle-like sensation that prompts the dog to stop pulling.
When the dog stops pulling, gravity automatically loosens the restraints. Through classical conditioning—similar to the Pavlovian effect—the dog gradually associates pulling with the tickle-like sensation and learns to walk without pulling. This patented cause-and-release training action is called the SPORN EFFECT™.
The sliding restraints move upward and gently tighten near the dog’s brachial plexus area.
The gentle pressure creates a tickle-like sensation, prompting the dog to stop pulling immediately.
When the dog stops, gravity automatically loosens the restraints. Through the Pavlovian effect of classical conditioning, the dog gradually learns not to pull.
