Acme Thunderer Professional Dog Whistle

Acme's 558 Black Plastic Thunderer Whistle is made from a tough and bite resistant polycarbonate, giving it a longer life than standard plastics.  Classic big size with a deep and loud reverberating sound.  Large shatter-proof Thunderer whistle with a deep rolling drawl.

Acme's 660 is possibly the biggest selling whistle of all time, easy to blow, small, high pitch 117dBA and loud.  Favoured by customers in colder settings where metal might stick to the skin; also chosen by officials in sports, teaching, animal training, police authorities, military units and music specialists.

Acme's 560 is an excellent Retriever whistle.  Particularly effective in heavy cover or rugged country situations.  Little affected by strong winds and bad weather.  Loud to the user as well as to the dog-popular worldwide.

Acme's 643 is a classic Retriever whistle.  Excellent for ‘stop’ and ‘turn’.  A combination whistle with 210½ 'Sonec' shatterproof and bite resistant, high impact plastic.  Preferred by Spaniel owners but an excellent all-round dog whistle for close and distance control.

• Classic dog training whistle
• Tough polycarbonate plastic
• Made in England