Outhwaite Gun dog range Double Dog Whistle which is a variable pea dog whistle, plus a single frequency dog whistle.
The Double Dog Whistle is ideal for dogs with longer ear channels. i.e. Pointer, Labrador, Weimaraner, Doberman and German Shepherd.
Perfect for Dog Training. A whistle trained dog is much easier to handle at a distance especially in heavy cover.
Sizes: Small or Large