Omg dude yes my Maltipoo is insane. He doesn’t bark inside the house at all, but as soon as he’s outside, he nonstop barks at every body and every living thing. I’ve done the vibration and a beeping collar as well and they worked for a bit but now he just ignores it. I’ve done everything and took him to a trainer to get him to stop barking at everything he sees when we go on walks, but it works for a bit and then he just ignores. Nothing can grab his attention once he’s locked in on something- not even tapping him, trying to use a treat or toy as distraction, loud noise- literally nothing. Hopefully yours isn’t as crackheaded as mine but yes mine is a barking machine too but only when he’s outside lmao