Cody, my 13 pound 22 month old, has been on Blue Buffalo, puppy then adult small breed for most of his life. He has always pooped 3-4 times a day. Prior to BB, he was on California Natural Puppy and Natural Balance and his poop schedule was exactly the same.
Cailee is my big 4 pounder, 6 months old and has been on BB puppy. When I got her she was 2-1/2 pounds. She has always eaten up to 1/2 of BB; her schedule is 3 times a day (she was on Royal Canin before BB - same schedule).
I've recently switched both my pups to TOTW which is grain free to see if will help Cailee's eyes. She eats more of the TOTW (a little over 1/2 c.) and her schedule hasn't changed.
For my 2 cents worth, I think as long as he is pooping little logs instead of loose, I wouldn't worry. I feed Cailee 3 times a day (she tends to eat more in the a.m. then the rest of the day) and while she is this young I plan to give her as much as she wants. When she gets a little older, then I'll worry more about how much she eats.
__________________ Cody  my sweet boy and Cailee  my little princess |