I prefer glass, too. But I need a couple of those two gallon bowls for my homemade dog food. I don’t want to mess will two gallon glass bowls. Or, now that I think about it, I should just get some lids for 8qt stainless mixing bowls.
So, you know plastic stuff isn’t good for you. How come you make your poor ol’ dogs eat from plastic stuff? And FWIW there’s usually plenty of stainless pot stuff available on ebay.