Acme Pages:

670 A small size camouflage plastic whistle, with a shrill sound.

210 ½ A molded plastic whistle with a very high pitch. No cork ball.

211 ½ New – Similar to 210 ½, but with a standard high pitch. No cork ball.

212 – Pro Trialer – Unique training design. Maintains a constant frequency regardless of how hard it is blown. Ensures dogs will recognize “their” whistle. No cork ball, Lower pitch.

535 The ultimate dog whistle! The Acme “Silent” Dog Whistle is nickel plated brass, adjustable in pitch so that, at its highest range, it’s practically inaudible to the human ear. Individually blister carded, the No. 535 comes complete with cover and chain, and fully detailed training instructions