How much should my ten lb dog drink a day? Shes one year old
How Much Water Should A Dog Drink A Day?
That would be about 1 ounce per pound approximately. Some dogs drink more than others. It depends on how active they are and what type of dog they are also.
For dogs under 20 lbs, it's 8 ounces per 5 pounds. So she would need 2 cups a day (16 ounces).