According to Vastu, you should sleep with your head pointing in any direction other than north, with each different direction promoting distinct benefits.
Dogs tend to spend as much as half of their days asleep, 30% awake but relaxing, and just 20% percent being active. Older dogs require more sleep just because.
After two months, your kitten sleeps an average of 18 hours per day like an adult. Her sleep cycle could be then split into a phase of sound sleep (20-25.
This may be to do with the flow of blood and oxygen to the baby. Do not worry if you wake up on your back, you can turn over and go to sleep again on your side.
As per Vastu principles, the best direction to sleep are east and south directions so that the head is towards east or south while the legs point to the west.