I have seen this happen when their is a food change. They love the new food for a day or so, then get disinterested. As long as your pup is drinking, and having firm poops, she is fine. I do free my 2 , and seen them eat a little more at night then during the day. I am not sure why they prefer dinnertime more then throughout the day , but I guess by then they are hungry.
__________________  "No matter how little money & how few possessions, you own, having a dog makes you rich." |