I have found in the past that my girls lose weight before they gain. A sure way to know if she is with pups go have a ultra-sound done. You can do this now, my vet prefers to do it this early, you can get a better count on the pups, becuz there is less chance of one hiding behind a sibling. I ultra-sound all my girls twice during pregnancy in the stage you are at- so we can get a baby estimate (all you will see at this stage is nodules) then on the 56 to 57th day to make sure what pups they have haven't grown two large. This is just my way of trying to keep my girls safe as possible. I rather be safe than sorry and every pregnancy is different. Good luck and keep us posted!!!
