OUr Lab goes off her food durring the late stage, I usualy buy chickens and boil the carcus and rough bits, then take out all the bones, make it into a liquid and soak her puppy food in it and that usualy temps her, although this time she was much worse, I ended up wrapping her puppy food in cheap sliced chicken and hand feed her. Shes back to herself now but it took some time due to her faddy eating......I bought cheap plain fish to boil and some cheap chickens just in case. Not sure if anyone said this yet, but don't pull any pups out, let them come out with the contractions, you can help if she struggles by pushing gently onto her bottom, only gently!!! We are all on tender hooks so keep us posted, she will probaly have them when you are all asleep with no problems at all!!!