no sign of labour

Question
Hi,  My boxer Sally first mated on the 1st May 09 until 3/4th May when her stud started to losa interest. We had her vet checked on friday 3rd July her temp was normal at that stage, her last day should be today but still no sign only that she had a small drop of milk on her this morning.
The pups are still very active & she is just sleeping & very chilled. The vet is going to scan tomorrow if nothing today how long do you let them go over ? Our vet is not very forthcoming with info so If you can help in any way ?

Kind Regards

Lisa

Answer
Hi. A dog can safely go to day 65, sometimes they go even further. I would have an x-ray done tomorrow. If mom and pups seem to be doing good, then I wouldn't worry too much at this point. I would have the x-rays done tomorrow and see where you're at. If you can, get them done tomorrow and let me know what they say. I wouldn't think you have too much longer to go though.