2-Piece Pet Training Set: This handy set includes everything you need for a complete and rewarding training experience, including: 1 x dog whistles for reminders, 1 x clickers for dog training . . Safety First: This dog whistle to stop barking and biting uses high frequency ultrasonic technology which is adjustable according to your dog’s needs, being 100% safe, harmless to pets and humans. . Clear Signals: With this whistle, your dog will receive clear signals and commands. Even loud background noises (e.g. from a highway, construction site) suffocate under the sound of the whistle. Clear communication between you and your dog becomes much easier. . Same Tone: This whistle is frequency normalized, which means that no matter who uses it, the same sound can always be heard. Also independent of your emotional state. . Effective Pet Training: This device provides puppy training assistance including sitting, fetching, laying down, rolling over, shaking paws and more. These training tools
