Newborns need a heated area incase they wonder off a bit from mom or mom wants out for a break. Winter, spring or summer, within my puppies bed, half has the heat pad under the fleece pad and other half doesnt. I use the heat pads until theyre weaned.
When theyre sleeping on their back simply means theyre healthy, content little kids! When theyre cold they tend to pile up on top of one another.
__________________ Kimberly |