Like, I just was thinking about how lots of pet species will just eat as much food as you give them to the point of making themselves sick, and keeping them at a healthy weight requires not giving them access to too much food. Obviously some humans have problems with this, but imagine how bad things would be if everyone were basically psychologically incapable of not eating food when we had access to it even when we’d had enough, given our dramatically higher access to food due to agriculture.
I’d free feed then, most likely. I have had multiple dogs before and free fed. Never had an issue other than sometimes you introduce a new puppy to it and that first day or two they overeat before realizing hey this stuff is always here.
This current dog, I told the vet she did that and he just shrugged and said some prefer to eat small amounts throughout the day rather than the twice a day I was adjusting to after three times a day.