I am feeding my puppy frozen raw nuggets, Northwest Naturals, and was told I should feed her 1 nugget 4 times a day. Well, my question is, when should I feed the last feeding of the day? I feed her when I get up, twice more during the day, but I'm not sure when she should eat last at night. I don't feed her until around 9am (during summer vacation we become lazy and sleep in a bit) but I stay up until 11 or 12 at night. I am worried about making her wait too long between meals. I worry about hypoglycemia. I don't know much about it and worry about recognizing the signs of it. Am I worrying too much about this?