[lil fu fu girl]

The problem with a little knowledge, is that people usually twist it into something unrecognizable from its original intent.

No one should recommend a standardized amount of food for any pup that they do not intently know. It is sheer folly! Jackson is, from what I have read, a very....very active dog. This is going to directly effect the amount of kcals that he burns. So in order to keep all his organs functioning correctly and healthy, you are definitely going to have to feed more than this womans advice, and for that matter, probably a lot more than most on this forum do.

Mine go out for a 1-2 mile Run everyday....so the kcal intake of my two is definitely not the same as most of the others on YT.

You have done a great job with Jackson Brit, anyone who looks at him can see how healthy he is. So IMO, "feed away girl" as what you are doing is working and trust in yourself, as you have educated yourself probably better than the woman behind the counter!