Hi, I’ve recently given birth to my first baby, and now my 10 year old dog has stepped up his guard duties. He is a cocker spaniel who should be relaxing, however he is constantly on guard watching the doors, baking at anyone walking past the house and making sure the baby is within eye sight. He has even taken to guarding my niece and nephew and cry’s when they are out of sight when they visit. He is not aggressive at all and still welcomes visitors into the house as friends. I’m more concerned for his health and this behaviour escalating further - I don’t want a stressed dog. Does anyone have any tips please?