Ok so my chihuahua female went into heat a day or 2 ago, I think, and im attempting to breed her to my stud(They live together 24/7 anyway and are really close ). Im not sure if they've been succesful or have tied yet, but im hoping she will within the next three weeks (male has no trouble mounting my female either), anyways my quick question/s are 1. If she does get prego how far into the gestation period will she start to get a puppy bump? 2. If she is succefully inpregnated will her cycle stop? These are sorta amature questions I know, but this is my 1rst time breeding so im curious. Also as we go along I will probably be adding a few more questions . Thanks everyone. ETA: She isnt a maiden dog. She had a litter of two before I got her, but as far as I know my stud is still a virgen lol. Also please do not point out that there are plenty of animals in shelters in stuff and that dogs live longer healthier lives when fixed. Im well aware of this and the only reason for this litter is to get pups that look like and are sired by my stud.