[Potter]

Hi, welcome to yorkietalk. If the Yorkie has just been rehomed, they may get stressed and not eat for a few days. Make sure he knows where the water is. Hydration is more important than food. They can go a day or two without food but not without water. Also, try to keep him on the same food that he used to have and transition him slowly to any new food you want him to be on otherwise they can get a stomach upset.

Just give him lots of love to soothe his stress and eating will come with it in a few days. You can add a tiny bit of boiled chicken breast to his current food but not too much. Give him lots of patience and love and I am sure he will come around.