
Aproximately three weeks after the mating, the foetuses (sp) will attach themselves to the walls of the two horns. During this period, usually lastnig a week or so, the bitch might feel a bit nauseus and go off her food. This is quite normal, and a good sign if waiting for signs of the bitch beeing in whelp.
This said, if you suspect your dog is ill in any way, apart from sleeping more than usual and not eating, a visit to the vet is adviceable. Signs to look for is discharge that smells or is coloured, increased thirst and a raise in temperature.
Good luck, I think you will be hearing the sound of little paws in the not so distant future, by the sound of it ;-) :-p .
Best of luck,
Karen