Hi. I wonder if anyone can give me some advice on our 4 year old Cocker. He is a very happy dog, loves everyone, but has started growling. This is weird because he comes to you to be greeted, with wagging tail, then growls. It is getting worse, and mainly at my grown up Daughter. We are not sure how to deal with this, as have tried ignoring it, then telling him off, but seems to not be working. Any advice would be great.