... It's a Beeper for Hunting dog's. 2.8 different "BIB" sounds 3.control 8 dogs at the same time. ... 4.CE, FCC, RoHS Dog Beeper CP-D001, Exclusive ... BIB" sounds, set this product on the dog`s neck, when the dog move fast, the product will emit a ... second dog, and so on, the hunter can control 8 dogs at the same time. Nylon dog beeper for hunting dog collar with ...