I would say twice a day, until the dog is around a year old. Once in the morning and once in evening. After that I would just give the dog healthy treats in-between. Should be enough. Just read the labels on the dog food bags,for weight and amounts. I have given my large dogs one meal a day for at least 6 years now. So healthy and beautiful!
When you buy puppy food read the back and it will tell you. When you take your puppy to the vet they will talk to you and make sure your feeding the right amount.
I'm trying to get my dog to gain weight what type of food can I feed him
No more than child a day