The average dog sleeps for about 12 to 14 hours per 24-hour cycle. Thatâs just the beginning, though. Puppies, who expend a lot of energy exploring and learning may need as much as 18 to 20 hours.
Although individual differences exist, the list below can provide some common hunger symptoms: 1  Feeling of emptiness in stomach. 2  Gurgling, rumbling or growling in stomach. 3  Dizziness, faintness or light-headedness. 4  Headache. Irritability, easily agitated.  Lack of 1  concentration. Nausea.
1 Sometimes you can crave food just because you want the taste but you don't really feel hungry. 2  Hunger is feeling your stomach grumbling and you don't feel pangs of hunger in your gut. 3  Fruits, vegetables, and nuts are nutritious and tasty, healthy things to eat.