Is that a monochrome feet? haha. Maybe it's just me but Ninnu, well she looks super old and wise in that monochrome photo, I read that monochrome photo were excellent for taking pictures of older people in benches in the park :) I see why if someone can achieve that with a puppy.
In many years later you will also need your strength and healthy to pursue a couple of grandchildren who will accompany you to take pictures of the forest.