Some can be very sensitive to fleas, one bite can do it. You don't want them to have fleas;they carry tapeworm as well as the discomfort of fleas and it could cause problems with the puppies. Run a flea come, metal kind the plastic ones don't do squat, and see if you pick up fleas or flea dirt.
Thyroid problems can also cause those symptoms but it would have to have been a sudden onset as they usually don't conceive if they are having thyroid problems. |