Each yorkie is different,there are no rules for how much or when they should eat.Some eat alot,some dont eat much and some will eat 2 to 3 times a day whilst others will eat only once...If your baby is healthy and gaining weight,then you arent doing anything wrong
I have 2 yorkies and both are totally different.Lady weighs 2lbs and eats alot during the day,she comes and goes to her bowl (I free feed) and eats a little every now and again,then she has her high calorie canned food 3 times a day which she also eats,she is 17 months old.Jess is a year old,weighs 7 lbīs and only really eats once a day.She never has anything in the mornings or afternoons,she likes to sit and eat her little heart out at night..lol.We used to worry that maybe she wasnt eating enough and we used to put canned down for her too,but she kept leaving it so we stopped doing that.If your baby is ok,then you really have nothing to worry about