The training “beep” sound is almost as effective as the actual ultrasonic sound.

sometimes they just give u because they don't like the sound.

But there are times when I need a desperate solution (like when dog is in danger, or when I'm conducting a virtual work meeting and dog won't stop barking after many attempts to positively reinforce).I use this device sparingly (like once every 10 days, at the most), because I know the ultrasonic sound isn't pleasant for dogs

I like that I have no sound whatsoever for my ears to hear, but obviously it gets her attention

I alternate the sound I use if she starts to ignore the first sound I send

and also, I don't even have to use the static sound

My dog noted the sound that only he could hear, it annoyed him but it didn't stop him from barking, in fact it sometimes provoked other bad behavior.

The ultrasonic sound is not enough for her to redirect her attention from a perceived threat at the door

She pretty much ignores the high frequency sound and sometimes, sort of responds to my

An unexpected plus is the cat doesn't like the sound even more than the dog so we can use it when he scratches on the carpet or bullies the dog for his bed

If they didn't stop barking after the cue, the sound breaks their focus on whatever they are barking at so they can look at me and remember to shut up.

She obviously hates the sound as much as we hate the sound of her barking

We did have to go through this once more: sound, vibrate,

One of them is always the ringleader and she really hates the sound we can't hear

Haven't yet gotten to the point where she's potentially ignoring the basic sound to try the other settings because they can become desensitized to it over time

When my dog is training and either gets distracted or begins a bad behavior, I can use this as a interrupting sound to return his attention to me.

The previous one was a cheap-o model that didnt work.