211.5 The 211.5 model is perfect for larger dogs. A recall distance of up to 400 meters is possible.
Each 210.5 model dog whistle produces exactly the same sound to which you can train your dog. Even years later, you can reorder this dog whistle or its successor (210.5 ALPHA) again and again with exactly the same sound. This means you can conveniently keep a whistle in your usual places at home, in the car or with your loved ones and always have the identical sound to hand.
The difference between the 211.5 and 210.5 dog whistle lies in the pitch: the 211.5 whistle has a lower pitch, while the 210.5 whistle has a higher pitch.
