

Practical device completely harmless dog trainer it does not use chemicals or electric shock. You can use both to educate your pet, such as to protect other dogs that can get close with aggressive attitude.
- Technology INSonuerit 4.0 works through a frequency and port of specific ultrasonics, whose sound the dog hears, not perceived by people.
- Do not cause any harm to animals.
- Coverage: 10 m
- Power supply: 1 x 9V (6LR61) (not included)
- Size (mm): 60 x 30 x 125
- No chemicals
- Neither spare parts