Many people recognise their dog’s bark, but fewer realise how wide a range of sounds dogs use to express what they feel. Some noises show excitement, others signal uncertainty, and a few are quiet ...

DEAR JOAN — I have a 3-year-old apple head Chihuahua who has a bad habit of screaming loudly every time I open the front door, and she sees our next-door neighbor. She gets so excited that she ...