Acme Silent Dog Whistle 535 brand-Mackey some colour run of the

some colour run of the natural dye may happen

Waterproof and breathable

Nervousness & loss of appetite

Helps to cleanse and support the liver

All day protection against flies and insect menace

Acme Silent Dog Whistle 535 brand-Mackey some colour run of theSilent dog whistle by Acme with adjustable frequency to suit your dogs hearing Almost inaudible to humans Great training aid The whistle can be heard by dogs up to 400 yards Supplied with instructions Acme is the leading quality brand for whistles made in England Solid brass construction with nickel plating To adjust the frequency screw the bottom of the whistle away from the top and then lock the position in place with a small screw driver. This is a