Pose a question and see if someone can answer it for you. Or post a Q&A and enlighten us. Here is my question: Why do dogs lick your face? The answer: Why do Dog Lick your Face? Very interesting :smile: For the reading impaired: it shows that they see you as their parents and is a sign of respect. Which is nice I've also heard of dogs sniffing out malignant tumours and was a bit worried Generally I think they bark at cancerous/tumourous cells. Which is very intriguing.