Click on the box to choose whether the sentence is correct (C), contains a comma splice (CS), or is a fused sentence (FS). "We tolerate differences of opinion in people who are familiar to us but differences of opinion in people we do not know sound like heresy or plots."

--Brooks Atkinson

The answer would be a Fused sentence because A fused sentence (or run-on) occurs when two independent clauses are joined without punctuation or without a coordinating conjunction. Which we can clearly see in the sentence

Dogs have been considered man’s best friend for decades! most likely because of their kind and loyal nature. they make splendid companions. their loyalty is beyond compare and after all, a dog is the only thing on earth that loves you more than he loves himself! dogs see us as their friends and leaders, they’ll do anything in their power to ensure your comfort and safety.

Correct answer is. c apex verified