Farm animals trample soil ... In theory, Kerby said, “primates shouldn’t eat grass.” From a nutritional standpoint, grass holds little energy. Getting enough takes work and time.

It’s fine for grazing to be their pastime because their stomachs are able to digest all the cellulose in grass. Unlike those ...

The high water content in grass could explain why some dogs enjoy eating it so much ... and 10% offal (organs of animals). Commercial dog foods list their ingredients on the packaging.

Whilst grass itself isn’t intrinsically hazardous for dogs and cats, it may harbour parasites that are a danger such as ticks ...