I feed Maddie about 1/3 cup in the morning with a few carrot bites. She is okay until I get home about 7 1/2 hours later. However, she poops as soon as I get home. She eats another 1/2-2/3 cups in the evening. That poop usually comes at about 6 a.m.
Her walk time depends on her. Some days we are outside maybe an hour, others I am lucky if she wants to be out 20 minutes.