We lost our old gal to diabetes too a few years ago. Totally agree that what you did was absolutely the kindest thing you could do in this case.
Hopefully your broccoli does better than mine. chickens gobbled it right downBroccoli, kale, chard, bok choy, red (purple) cabbage, chinese cabbage (basically, napa), and two varieties of green (white) cabbage - an early and a late), beets, carrots. Also trying to protect some oregano (I know, it will come back - stuff is unkillable once established) and some basil I still need to harvest.
The stuff I just bought is a cold hardy bananna, two pawpaws (cold hard, once established - these are still in pots), and a pair or purple passion fruits.