Hi - I got my pup at 3.5 months. I fed her in morning around 7:30, and at lunch for a 1 week, and when I came home. I just split the recommebnded serving into 3 portions. After a about a week, I fed her @ 7:30am and then at 5:30, just split portion into 2. She was fine with it. But some articles read said to feed puppy 3-4x per day. I dont free feed because I crate train.
Puppy is 8 months now and only eats once per day, by choice. She doesnt like to eat in the morning. I feed Chicken Soup for Puppies, and she loves with it little warm water.
Good luck with your pup! I'm sure you will get great advice on this board.