Ahhh what a beautiful little deer and
so friendly:)
We see this with sheep here in Ireland when raised by humans too. When the mother has twins or triplets, they may not have enough milk for 2 or 3, so you end up with a runt. The little runt is bottle fed by us and associates us as the mother or Father. It is a very special relationship. I had two pets like this as a child Orson and Snowy were their names :)
Congrats on being currated by @curangel and @roadstories! I was lucky to be chosen by @curangel as well, so i am taking the time to read and upvote all others chosen to say thanks.