Nope, wrong we are all equal. Some have strengths we don't have and vice versa.
So do animals, as they teach nad nurture their young.
So do animals. They pass on lessons to their offspring. Foods to eat, places and threats to avoid, how to avoid predator detection, or how to find and identify their prey, and appropriate hunting and stalking strategies.
Taking it further isn't a sign of intelligence it's a sign of egotism. Parents teaching their children is intellect.
I actually don't think the human would be all that phased. A little surprised with the advances sure, but we haven't all changed that much as a species in our interactions. Humans are still human. In fact the dog would be just as confused by all the new fangled tech, like flushing toilets, the garbage disposal, nad televisions. But it would fit in as well as a human would.
Sure we're better at gathering and storing knowledge, so what? That doesn't make one intelligent. J
Equal, based on the fact that we are animals as well. Our cognitive abilities don't make us superior, just different.
No standards needed that's kinda the point of equality. No standards on who or what is superior/inferior with regards to how they are treated.