As I recall, when her temp goes back up, puppies will soon follow.
I found that note on the change in puppy practices,
http://leerburg.com/pup-med.htm
One difference between the Leerburg and Hutchinson videos was the recommended temperature of the whelping box. Leerburg had a temp of 85-90F. Hutchinson recommends mid-70's. In fact, when we did the ultrasound on Nikki, he specifically recommended that temperature.
According to Dr. Hutchinson, the 85-90F temp came from an old puppy whelping handbook, 'Borden Blue Book', that discussed saving orphan puppies. Borden's developed the first puppy milk replacer. From the results of Northview's repro practice, they see much better outcomes when the litter is kept in the mid-70's for the first few weeks. After that, the puppies can thermoregulate on their own. They've also found the puppies can dehydrate quickly in the warmer temps.
I talked to a few other folks about the floor level temp and they also use the mid-70's mark. Of course, they also use Northview.
Initially, I tried the warmer temps. Nikki got very uncomfortable and restless. The pups seemed restless too. I inched it back to 76-78. She was much happier at that temp. Puppies seemed very comfortable at that temp too. I set up a seed warming pad under the carpet and warming lamp in one corner of the box. That provided a warm spot if the puppies were too cool. It was never used. I also had a carpeted floor in the box so the puppies didn't get the heat sucked out of them by the floor.
This has been a very quiet and calm litter. About the most noise they make is a gentle clucking when nursing. Sounds like the read/write servo on an old 8" floppy drive.
I did the 'Super Dog' thing with the puppies. That is a series of novel and mild stressors you apply to the puppy when it's neural system is undergoing rapid development.
It reminded me a bit of a technique we use when training computer neural networks. It has a fancy name but essentially we feed the neural network some off-kilter data and jar it a bit with some randomness. The resulting computer neural network is more stable and better able to handle unusual inputs.
I don't know how much effect it will have on the puppies as older dogs. They did seem to be much less stressed by the exercises by the end of the 14 day period.
This link describes the process.
http://www.youtube.com/watch?v=rREKM-IKIXs
A longer text description and rationale:
http://www.elcajonschutzhundclub.com/Early%20Neurological%20Stimulation.pdf
But, for now, they really don't seem to mind being nose-down or or their backs. Nail trimming is 'whatever'. When I put the male on his back, I just get a yawn. I like that. Both parents are very confident dogs. I hope the puppies got that in their genetic cocktail.
FWIW, Nikki's bonifides are:
OFFA Good (we are still trying to figure out why her hips didn't go 'Excellent')
OFFA Elbows Clear
Conformation: SG1
Titles: SchH3
Great-Granddaughter of the legendary Greif Zum Lahntal, Daughter of Natan vom Busecker Schloss.
Other notable dogs on her side include Pike von der Schafbachmühle and Bernard Flink's old dog, Itor.
Third-Generation Raw-Fed and Vaccine-free (except for rabies)