I also cook dog food in instant pot.
I cook 1 pound ground turkey 1 pound ground beef 1 pound ground chicken a sweet potato, carrots, green beans, 1 cup rice and 1 1/2 cup of ( no salt) chicken broth. For two small dogs. Cook 20 minutes on high.

And nobody worries about children going to bed hungry

What is the point of your comment, other than to be snarky? What, I should not figure out how to help my senior dog get over his digestive problem because there are hungry children in the world?
We give a couple thousand a year through our Michigan church to combat hunger, not to mention many man hours.
We do what we can for them, and I'll do what I can for our dog.