I have two dogs ...
One is an extreme barker when it comes to thunderstorms ... fireworks or loud sirens of any kind
I tried the thundershirt and now I have a barking dog with a shirt on
It might work for other people but not for me
My other dog? Not a peep
What I do find does help is definitely keep him or her confined as much as possible
Try to keep them occupied .... I find that playing with them or breaking out the treats...... not for the treat sake because that will reinforce the behavoir but trying a sit .... stand session will work
__________________ Mike  and Zach's  Dadd |