Yoda's Royal Canin Yorkshire 28 is out all the time, he usually eats about twice a day. Usually for dinner he gets some boiled chicken (no salt). He poops usually in the noon hour, or sometimes in the middle of the night, it just depends. He wakes up about noon and dinner time is around 7pm, when we eat.
We leave fresh water out for him that he can get to anytime during the day. Sometimes it is a pain to take him to pee at night, but I'd rather have him hydrated than a chance of him being dehydrated, since he does play a lot at night with us.
