Molly is in fine form, still enjoying walks, which she will continue to enjoy right up until when she has puppies. however we do slow her down towards the end (otherwise she generally maintains the same level of fitness!) Being fit during pregnancy is very important as it will enable her to have a better labour. (that is the theory).
Molly is such a slim girl, it is hard to see she is infact pregnant. Here is a photo which does show a little bit of a tummy! Her ribs have also broadened as her body prepares for the ever growing tummy!