SportDOG Brand Roy Gonia Special Whistle – Hunting Dog Whistle with Easy-to-Blow Design – for Training or Field Use – Lower-Pitched Sound

The Roy Gonia Special is hand-crafted and used to train more Field Champions than any other whistle. The whistle features a lower-pitched sound that carries farther and an easy-to-blow design for effective communication while training or in the field.
Product Dimensions ‏ : ‎ 1.3 x 3.9 x 7.6 inches; 0.01 ounces
Item model number ‏ : ‎ SAC00-11749
Date First Available ‏ : ‎ June 8, 2005
Manufacturer ‏ : ‎ Radio Systems Corporation
ASIN ‏ : ‎ B001F0IPM4
Country of Origin ‏ : ‎ China

Easy-to-blow design and convenient key ring connector
Lower pitch with pea “trill” sound carries farther
Excellent for hunting and training
Used to train more field champions than any other whistle