How have the family's feelings For Zlateh changed? And how do you know?

Although Zlateh was valued by the family, their financial circumstances required that the goat be sold. When Aaron becomes lost (stuck) in a snowstorm, his family is exceedingly worried about his safety. When he returns with Zlateh, with whom, he has established a brotherly bond, the family welcomes them both back, and the family values Zlateh more than ever before.