The puppy pen  Rover Enclosures

The Whelping Box  Jonart 30"x30"

We buy a remnant piece of kitchen flooring 6 x 9

I use a heated whelping mat and a room heater.

I use ConquerCam for puppycam and an Intel web cam.

I used to use Chillcam, but it is impossible to get support even after paying for the product, so I no longer use it and cannot recommend it.