My almost two year old min pin got pregnant by our other dog neither are fixed but are separated during her heat he stays with someone else our pregnant girl had some health issues which prevented her from being fixed and then her appointment to finally get fixed was cancelled when we discovered she was pregnant. This seems very irresponsible but there are lots of reasons why we didn’t fix and we’re about to and now it is too late. Any advice about keeping one puppy from a litter if you own the mom and dad??