the Dog Whistle PRO! is great for many uses with your pets!
- Assist with training of your dog!
- Stop your dog from barking!
- Get the attention of your pet!
- This app can also be used for your entertainment by triggering the sounds that are annoying to human ears.
- Multiple frequencies, ranging from 16,000Hz to 60,000Hz that are known to work with all dogs.
- Volume meter to adjust the volume of each sound.