I'm thinking of buying most of the discounted, expiring food at a store
Don't you think you'll be stuck with a bunch of food you can't eat?
Yes, but I will be donating it to a dog shelter.
That's a good idea! Taking advantage of a deal like that is pretty smart. And you're doing the shelter a favor as well, which is really sweet of you!
I won't stop there. I'll buy expired food so that I can feed more dogs.
That's great! Help as many animals out as you can.