The breader that sold me the pup said he was feeding him Nutra-Nugget adult. I’m wondering if that’s because that what he was feeding the momma and wanted to save money by not buying the right puppy food. My pup is about 10 weeks old and has normal stools. Should I switch or just leave it? Is he missing out on certain nutrients from puppy foods? Like I said, he’s fine as far and I can tell.