In my experience, it is normal for dogs to not eat when they arrive in a new home. They are very stressed out and confused. Our mutt didn't eat for two entire weeks when we brought him home. I wish that was an exaggeration. Everyone kept telling us, "Oh just leave the food out for a few minutes then pick it up. Eventually he'll get too hungry to resist." but he never reached that point. After 2-3 days we had to start giving him treats and other irresistible food like steak just to get some food in him for his health's sake. It took two weeks for him to eat dog food out of his bowl (which was the same food he was being fed before) and it took months for him to regularly eat on a schedule.
So yeah I wouldn't worry too much about it at this point. I'm sure they will settle in and start eating regularly soon.
So yeah I wouldn't worry too much about it at this point. I'm sure they will settle in and start eating regularly soon.