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Does my beloved companion dog cause a lot of trouble?
You do not have to worry about dogs that are causing trouble any more.
Anytime, anywhere, with this app, I'm a dog trainer. Unlike humans, puppies can be trained through frequency using the hearing of puppies that can be heard over 20 kHz. You can see the behavior of puppies reacting at specific frequencies.
In addition, to provide training for dogs with sensitive responses to specific situations (doorbell, telephone, and cleaner sounds), we provide sounds appropriate to your situation. Use the sounds to train the dogs.

[detail of fuction]
1. Frequency training
Offers frequencies of 14kHz, 16kHz, 18kHz and 20kHz
2. Situation-specific training
Ringtones, phone sounds, clicker sounds, dog bark
3. Favorite sounds
Sea sounds, food sounds, toy sounds
4. Dislikes
Tiger cry, thunder, scary sound

[Clicker training method]
You have to let me know that a good thing happens when you hear the sound of Clicker.
1. Play the Clicker sound and repeat the snacking action.
2. Once you get used to it, commands (sit, stand up, etc.) will play a Clicker sound and give you a snack.
3. Prepare snacks before eating snacks before the Clicker sound is played, and train to eat snacks when playing Clicker sounds.

What’s New

Version 1.8

Regular update
* Improved stability

Ratings and Reviews

5.0 out of 5
3 Ratings

3 Ratings


Kyuseok Lee
38.9 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Korean

Age Rating
In-App Purchases
  1. Developers to buy a cup of cof $3.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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