Question: what is the normal temperature for a nursing dog?
Answer: Rectal temperatures in a normal newborn puppy range from 95° to 99°F (35° to 37.2°C) for the first week, 97° to 100°F (36.1° to 37.8°C) for the second and third weeks, and reach the normal healthy temperature of an adult (100° to 102°F) (37.8° to 38.9°C) by the fourth week of life.