Mine is between 1 1/2 and 2 lbs. She's trained to pee pads, and from 11:00 until 7:00, she may go on her pad 1-2 times. I never put her water up, as I want her to be able to get a drink whenever she wants. They can usually hold thier bladder for 1 hour for each month.(7 mos 7 to 8 hours). I think mine would do better if we made her go pee before going to bed, but, sometimes, she'll be sleeping for 3 hours before we go to bed, and we go ahead and put her in her cage without making her go potty first. I think yours is doing really well, and part of the job of having a puppy(if they're trained to go outside) is having to get up to take them out. Probably another reason I like pee pads
