To be fair, humans have it in limited form, too. We just don't know how much comprehension we do not yet have, because we cannot comprehend something we cannot comprehend.

My parrot clearly understands basic events and phrases. He knows what "snacks" involve when I ask if we should have some, he knows the difference between "good morning" and "bedtime", and he can correctly use "Oh!" when he stumbles and follow up with a "Good boy!" when he gets back up again.

But he cannot fathom the complexity of "going to work to earn money".

Just like we humans cannot fathom the complexity of something we have yet to fully understand. People who experience a DMT trip will experience the journey but be unable to comprehend and explain what happened in hindsight. I'm sure there's a TON more we cannot comprehend that we don't know about.