We had some nice people move in from Texas to our neighborhood, and they built a wonderful deck that extended out and over the terrain. The deck was high enough that the local deer on hot days or during rain, got under the deck. At first it was 5 does and their fawns. 3 does had twins.
The wife was a Bambi lover, I(operative word "Was".
We warned her about fleas, ticks, diseases from both and the odor of deer poop and urine as it accumulated under the deck.
My wife warned her about the danger of horny bucks during mating season.
I warned her about does getting protective when they had little fawns.
They ended up with a flea infestation and one of their dogs getting Lyme disease from a tick bite.
They were afraid to go out past the deck with the protective does and horny visiting bucks.
The guy, finally had enough, and had cyclone fencing put around the edges of the elevated deck to prevent them from getting in. Then, he borrowed a big dog for a few days and nights to chase the deer away.