Longest eyelash on a dog
Who
Ranmaru
What
17 centimetre(s)
Where
Japan ???
When

The longest eyelash on a dog is 17 cm (6.69 in) and belongs to Ranmaru (Japan), an Australian Labradoodle, as measured in Chuo, Tokyo, Japan, on 4 September 2014.

Ranmaru's right eyelash was measured. He was 3 years 8 months old as of September 2014.