Song Xiaodi is a puppy adopted by Song Xiu Jun from Dahuang, the big yellow dog owned by Uncle Ten's family. The puppy has warm white fur mixed with yellow hairs, giving it a distinctive appearance that is not pure white from a distance. It has a pink nose and was born not long ago. Song Xiaodi is described as fluffy and utterly adorable. The puppy makes little whimpering sounds and is healthy and well-cared for. It adapted well to its new bed, clumsily wriggling around and leaving its scent all over it. The puppy is male, as indicated by the pronouns used. It rolled over and buried its face in its paws when being played with with a pheasant feather, looking adorable and charming. The puppy let out a soft, milky whimper when Yan Xue said its name, as if approving of it.
