I have a 1 year old chihuahua that went into heat for the first time about a month ago. We did not breed her and do not wish to. Her cycle was normal and quick. But now she appears to be getting breasts tissue or whatever you might want to call it. I dont think that there is any way she can be pregnant(I have no male dogs and she only goes outside supervised). I did get my female yorkie a month ago and I dont know if this is making my chihuahua hormonal or something. My friend thinks she is having a false pregnancy. Is this possible? Is it just hormones? Will it go away? Should I worry? she is only a year old and already has saggy boobs
She doesnt have any other symptoms though. Please Help!