Are dogs able to safely digest some foods that humans aren't? I mean, does it really need to be pointed out that dogs have different nutritional and hygiene requirements than human children?
> does it really need to be pointed out that dogs have different nutritional and hygiene requirements than human children
The most common dangers are onions (or things cooked in onions) and chocolate. They contain chemicals that are toxic to dogs and should always be avoided.
Similarly, many humans are allergic to many foods, and not every human can eat all "human-grade" food.
"human-grade" is only a measure of risk of unexpected contents (disease) in the food - not a recommendation that all humans should always eat it.