While one is of a puppy....and the last is a human My thoughts are that it was a defect, obviously.......not sure about heredity though.....chromosomal possibly.....i would think age risk, environmental risk...
kinda like when a human misscarriage....mine were chromosomal.....and not really any more risk than the average person......i would think the same thing in puppies....
Make sense? Sorry thinking aloud...... |