Chancer doesn’t know that Iyal is cognitively impaired. What he knows is that Iyal is his boy. Chancer loves Iyal in a perfect way, with an unconditional love beyond what even the family can offer him. Chancer never feels disappointed in Iyal or embarrassed by Iyal. Beyond cognitive ability or disability, beyond predictions of a bright future or a dismal one, on a field of grass and hard-packed dirt, between the playground and the baseball diamond, you can see them sometimes, the two of them, running, laughing their heads off, sharing a moment of enormous happiness, just a boy and his dog.