The sleep cycle is changed between the second and third month of age and the baby goes into a light sleep phase several times a night. (bebezclub.com)
The kind of food that the puppy should have between the second and third month consist in milk with a little bread. (k9puppydogs.com)
The predictability is highest for the 16 to 30 days forecast period, and it progressively decreases for the second and third month forecasts. (pacificclimate.org)