Hi mollysmom
i posted under the general section, that we got kennel cough from the dog show.
she realy was coughing hard.
the cephelixin was for that, and after giving that she was loose, i just think antibiotics are very hard on her while preggy.
my sister is an M.D, and after talking to her, she said that dose she is on may be a bit high, that she would give three max a day instead of four, and not to worry it wont hurt the pups.
i believe your girl is huge, when only 3 or less puppies all the more room for them to grow!!!!!!
morgan got huge with her first litter of 3 and the pups were rather large to.