It makes absolutely no difference for my Husky or my Dalmatian. And I can't really put it on to actually know the difference. I assumed that this would have helped reduce the noise. But it has had absolutely no effect for either of my dogs.
I read a couple of reviews that some dogs found it helpful and could sleep through the fireworks and thunder and that's what made me order it. But unfortunately it didn't work out for my fellas.
Great for thunder; where my dog is usually spooked by fireworks and thunder she can settle and sleep through it now. She attended a very loud concert with me and slept through screaming music and and about 800 people having a blast she slept through it all. 100% recommended
Ear Pro for Dogs
While quite effective in protecting my dog from loud noise (he slept thru a concert), it was a bit more snug than I think it should be to fit comfortably.
Excellent for the gun range. My girl only flinches slightly when standing 5 ft away from the big gun action. Other smaller calibres and shotguns get no notice at all. I’m really impressed. It took about an hour of wear before she didn’t try to paw them off. I think I ordered too big but they still work very well.