At least the 'yell loudly on sight' seems to be based on well-founded research. https://www.mercurynews.com/wp-content/uploads/2017/06/sjm-l-mtnlions-0621-1.jpg?w=863 https://www.mercurynews.com/2017/06/20/video-mountain-lions-fear-humans-run-from-voices-new-study-finds/ LOL, even some cats after some 10000 years are afraid of strangers .. https://pets.thenest.com/long-dogs-cats-domesticated-8595.html . Of the cats on my block at least two often enjoy warm sidewalks. One takes flight on sight. The other rolls over for a tickle. Liked your Fifi touch.