C material, scratch-resistant
Accessories: keychain.
Size: 7.5*3.5*2cm
Key ring: 2.5cm
Application: All dog breeds.
Introduction:
– 2 in 1 functional design. Press the heart-shaped switch with your hand to make a loud clicking sound. Whistling with your mouth produces high-frequency sounds, all with excellent penetrating power. This ensures that it can be used in different environments.
– Efortless. When trying to survive or ask for help, you must save your energy. A good survival whistle must be able to make a sound easily.
– Integrated design, sturdy and reliable.
Principles and Methods:
-The principle of training is that there will be no differences due to dog breeds or individual differences.
-The training method can be adjusted according to the dog breed or individual differences.