- Zoey Williams
- 12.702 centimetre(s)
- الولايات المتحدة الامريكية (Metairie)
The longest tongue on a living dog is 12.7 cm (5 in), and belongs to Zoey, as verified in Metairie, Louisiana, USA, on 27 October 2022.
Ever since Zoey was a puppy, she has had a longer tongue than most dogs. Her owners thought she would grow into it, but she never did!