I was looking through KVvet supply mag... and came across these collars that make sounds to stop barking... i was wondering do you think these will work for a dog that barks all the time? Kodie has barking issues BIG time. I wouldnt really put the collar on him (it prob wont fit anyway) but i was wondering if the sound might work. I have tried everything else... can with marbles in it, the water bottle thing, a firm NO, EVERYTHING! Anyone know any info on these things?? BTW.. I am NOT talking about the collars that SHOCK your dog!