This question is directed at those who recognize divinity in their worldview, so the usual suspects can kindly refrain from the "a figment of one's imagination" type answers (you know who you are).
In your religion, spiritual practice, or philosophy, is God (the highest principle if you're a polytheist or transtheist) a who or a what?
Every creature is a what....owl, fox, human, God.
Sentient creatures (and perhaps this includes most animals) are whos.
Many think that their cats are merely programmed to meow, rub against your leg, purr when petted. But, many pets can figure out how to get food out of your cupboard. It is that process of figuring that makes them a who. Coming when they are called means that they have learned their name.
Nobody can get their dog to pass a driver's test (and I beat my dog at least two out of three at chess). So, dogs are much less intelligent that humans.
On the other hand, humans have made a lot of nuclear reactors (instead of solar and batteries), so just how intelligent can humans be if they are about to damage God's environment? There are very few sources of potable (drinkable) water, yet many of the streams in the United States are polluted. Are you sure that we humans are the smart ones?