We got a 6/7mo rescue pup a couple of weeks ago. We think he is a Labrador/lurcher cross and is already fairly big although still quite puppyish in behaviour.
He is very skinny - you can see all his ribs and his hips jut out. We have put him back on three meals a day (mainly dry food, but with a bit of meat mixed in) and are giving him a few doggie treats plus a rawhide snack every day. We obviously don't want to overfeed him and he is otherwise seemingly very healthy and full of energy. He had an upset stomach for about five days when he arrived but that has settled down now.
Any tips for helping him healthily put on a little weight?