Metal Ultrasonic Dog Whistle by KAR 200m

The Karlie ultrasonic whistle is a handy companion for training your four-legged buddy. It produces a constant high-frequency tone that your dog hears far better than your voice — and best of all, they won't confuse it with your tired grumbling after a long day.

Why you'll love it during training:

• Adjustable frequency – fine-tune the tone so it's comfortable for your dog and gets a reliable response
• Consistent sound – your dog will more easily link the signal to a specific command
• Metal body – sturdy construction that handles rough terrain and long-term use

The whistle is great for the garden, the training field, or forest walks when you need to call your dog from a distance. Its compact size means you can carry it easily on your keys or in a pocket.