If you are looking for a literal academic paper regarding stories about foxes and babies (common in folklore like the Romany tales or Aesop):
Years later, the wall was fixed, and Leo and Mia grew tall. They didn't remember the "Doggy" who had saved them. But every autumn, when the leaves turned the color of fire, the parents would find two small, perfect fox paw prints pressed into the cement near the garden gate, as if someone was checking to make sure the guardians were still safe. dos bebes y un zorro comic original pdf
Leo, ever the explorer, saw the gap. He pointed a chubby finger and laughed. "Outside!" If you are looking for a literal academic