Originally Posted by Wild Wolf
It is likely the new baby. Take her out and give her a lot of exercise, stop giving treats, try to up her appetite and see if she will eat. Keeping her usual routine/structure will help tremendously.
I took her out yesterday for that reason but the snow is up to her tummy in our usual field and very cold, and she is limping lots and not putting pressure on her leg so I've been advised by the vet to let her rest. So exercise is out for now