Dose anyone have a bark collar they want to sell?

What do you mean?   Do you mean a shock collar or a noxious spray collar?    Or a collar that barks  . . . .?

Or they could be asking for a collar that puffs air or water, sorry no I don't have one.

One that sprays tried everything else.

What is the dog barking at, and when?

Have you tried a calming band? They work by making the dog aware of his mouth and do work. One of mine is a great barker in the van and he knows I cant get at him so woofs his silly head off lol. Now I pop his band on and after a few woofs I have silence, bliss!!

How does that work, Roscoe? One of my bitches barks at other dogs whilst out on walks, usually after greeting when off lead. Have tried all sorts but won't touch bark collars, etc., so a calming band sounds better?

It works by making the dog aware of it's mouth,it's not tight or restrictive. It's basically a figure of eight band with a very soft piece of elastic that goes over the muzzle (coser to the eye rather than the nose) When the dog barks it feels the band and then stops barking. The dog can still eat and drink,open it's mouth to yawn etc. If you google calming band you'll find the TTtouch web site that hopefully explains it much better than me lol.It's not a head collar and you should not attach a lead to it but you can put the head collar on over it.

Thanks so much, I'll look it up.