The ACME 210½ ALPHA dog whistle sounds at a frequency of 6200Hz which is effective up to 90m under ideal conditions.

The ALPHA is the most efficient whistle ever made. Its frequencies generated are now concentrated in the dog’s middle octave hearing range, enabling the dog to hear with more clarity. Its contemporary design encompasses a new comfort grip in the hand and mouth. You only have to breath into it for a quality sound enabling you to produce commands so quiet they are almost inaudible to people - perfect for close working dogs. The ALPHA is easier to use and produces a far greater variety of whistling sounds and styles so owners can communicate effectively with their dog, helping to maintain control.

Enhanced performance and control of your commands.
The Comfort Grip add stability in the hand in all weather conditions.
Easier to blow due to a reduction in air loss, allowing for quieter sounding more responsive commands.
Made in the UK using the most technologically advanced materials and production methods to create a World leading product.

You will receive an email or text message on the morning of your delivery, stating your 1hour delivery slot. Not suitable? Choose from a number of options to ensure your delivery doesn't fail.           

We aim to deliver your package within 2-5 working days; however in some cases where an item will need to be ordered directly from the manufacturer, delivery can take longer (often 6-10 days). The best way to find out when your item should be expected is to refer to the expected delivery times stated on the product page.