I've read through your forum and have really enjoyed it. Do I have to be a dog breeder to join in? It's really good being able to ask other dog owners for their advice. Anyway, to my question! Has anyone tried an Aboistop collar on their dog to stop barking? I have a Shetland Sheepdog who barks continually. I know this breed is known for it's barking but he takes it to excess! I've tried every other method I've been advised to try with no success. So I'd be grateful for help. Thanks!