Well, if you know dachshunds then you know what happened. The dogs "got" the babies! They thought they had caught intruders or aliens or some critters!
You would thought they had tree'd a possum or raccoon the way they were barking, yipping and howling!
It was fun to watch, but the best part was when I picked up a baby to show them that it was "okay". They went into retreat mode, still barking! I will have to note that I did not leave the babies in the chair because I knew what would happen if the dogs could get them - destruction.