My "big buddy" LOVES HHBs. While I am trying to wean her off of all human provided food, I am not yet down to just 2 per day. Instead, I am providing 2-6 depending on many factors. If one gigantic squirrel eats 6 HHBs a day, is that bad?
Of course, the goal is to get her down to 2 maximum (per day) and then to none. Currently, I usually provide 2 in the morning, and sometimes 2 in the afternoon as well. If the weather is terrible, then up to 6 (and that's it).
PS - "Big Buddy" is the size of a cat. Very large. (And very cute when she climbs trees. It's amazing those little branches can hold her up!)