Penny on day 30 of her pregnancy!

Yesterday she was on day 30 of her pregnancy and I took some new photos. A full pregnancy for a dog is 63 days but it is not uncommon for them to give birth a few days earlier, so we are saying that we have now reached halftime.
Pennyis doing well. She did throw up a couple of times and did not fancy her breakfast the other day which is normal pregnancy signs. Now feeling better again and being very hungry! 
For the untrained eye it is not easy to see a belly growing yet but I can see a difference in her ribcage that is starting to fill out. For a first time mum it takes longer for the belly to drop down and it is not until after day 35 that I usually think it get more visual.
I have made a comparison below and then I think you can see the difference too.