[Kmaeh]

At 6 months old, and just barely 3 pounds, does this mean he is too small or underweight? He is pretty bony, but after a trip to the vet for check ups and shots he is perfectly healthy. I don't have him on a schedule, and his diet is just Acana small breed puppy. His kibble is in his bowl and he has access to it all day. I would like some diet tips. Should he be on a schedule, and should he be getting more than just kibble? The reason his food is left out is because I can't stand the thought of him being hungry during the day :/