Hmmmmm...... My Red Heeler female got bred on the 5th, twice on the 6th, twice on the 7th, and once on the 8th of December. (not simply 'exposed' to the male, actually bred). So, here we are half-way through her gestation, and she's not really pudging out.... Also, she was bred by the neighbor's crazy mutt on the 5th and once on the 7th. Our Blue Heeler male covered her immidiately after each "oopsie", so we're crossing our fingers for HEELER pups, not Lab/Mutt/Heelers what are the odds that after all that action, she still didn't conceive?? when will I be able to feel pups in her to know for sure one way or the other?