Of course we are animals. That is completely unavoidable since we do the same things as any other creature on this Earth. We fight over our women, we defend our territory , an employ our evolutionary strengths and weaknesses given to us by Nature.
Not to mention that we have fur, are warm-blooded , have remnants of our tails among other vestigial organs and characteristics within like our dormant genes holding our ancestry, webbing between our fingers on our very bodies. Cladistics and taxonomy maps our sojourney through the animal kingdom quite well and shows are common traits as animals as a part of the great ape family that branched off into hominids.
I wouldn't think we are higher than animals. In fact , we're not even the dominant species on the planet, as humans have their own predators to contend with , although we definitely and most certainly fall into the category as apex omnivores we are certainly not the most successful species on this planet.
I tend to think eventually , we will go out like the dinosaurs in some fashion either by our own hand , or by a massive act of nature.