what connection does it have with fairy tales?
Anthropomorphic motifs have been common in fairy tales.
Anthropomorphism
Anthropomorphic motifs have been common in fairy tales from the earliest ancient examples set in a mythological context to the great collections of the Brothers Grimm and Perrault. 
who did the voice of rush limbaugh on family guy Rush Limbaugh. what is excellence in broadcasting? It is the second episode of a series. which series? "Family Guy". what is the plotline of this episode? The episode features anthropomorphic dog Brian, an adamant liberal, confronting conservative radio talk show host Rush Limbaugh at a book signing in Quahog, and ultimately having a political change of heart when Limbaugh convinces him to read his latest book. what genre is followed in it? Animated comedy series. what does the term which was used to refer the dog brian mean? Attribution of human traits, emotions, or intentions to non-human entities. how did the term come into existence? From the Greek words  "ánthrōpos" and "morphē". what does the three factor theory state about it? When elicited agent knowledge is low and effectance and sociality are high, people are more likely to anthropomorphize. are there any films that use this concept? Yes, "Cars", "Planes", "Toy Story", "Monsters,Inc.", and "Finding Nemo".
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Anthropomorphism [SEP] Fairy tales
Anthropomorphic motifs have been common in fairy tales from the earliest ancient examples set in a mythological context to the great collections of the Brothers Grimm and Perrault. The "Tale of Two Brothers" (Egypt, 13th century BCE) features several talking cows and in "Cupid and Psyche" (Rome, 2nd century CE) Zephyrus, the west wind, carries Psyche away. Later an ant feels sorry for her and helps her in her quest.