Canon 5D Mark III, EF 50mm f/1.8 II lens, ISO 400, 1/1250 sec, f1.8. Taken while staying a Giraffe Manor outside of Nairobie, Kenya, in 2016. The facility supplies food pellets to guests to feed the resident giraffes either while you are outside or in your room with your window open. We were told that a giraffe's saliva is very clean and safe to humans. All guests were encouraged to put a food pellet between their lips to receive a giraffe "Kiss"!