Your Questions About Dog Clickers For Training

Laura asks…do those clickers to train your dog work?so i read that a way to train your dog you can use a clicker,now i saw some on sell on ebay but idk if i should get it cuz idk if it works,im planning to take my dog to a trainer for a free session,should i wait to ask the trainer or idk if u knw how the clicker works or if it worked for ur pet let me know..another thing is will i have to use the clicker forever,like what if i stop using it will my dog stop listening to meadmin answers:I

dog protection training