Overview
- Dogs licking people often signals bonding or an emotional check-in, according to guidance published across UK outlets on Sunday.
- Vet Dr Julian Norton, speaking for pet brand Pure Pet Food, says nudging, nuzzling, and licking commonly seek attention from a dog’s human family.
- Tail cues depend on height, speed, and stiffness, with high and loose wags linked to excitement and low, slow wags linked to anxiety or caution.
- Some dogs show a relaxed “smile” by pulling back their lips, which, with a soft body and a wag, points to contentment or playfulness.
- The coverage shares practical expert advice for pet owners and does not report new peer‑reviewed research.