Monitoring Lacey on Blue Buffalo 3 grain dry food & her health

Lacey has recently started to accept Blue Buffalo pretty much on a daily basis after a day of pretty much “force feeding” her the Blue Buffalo after lunch one afternoon.I didn’t shove it down her throat or anything like that but I pretty much made her open her mouth & crunch it.She got at least 1/16 cup down half of one eighth so that was good.Since then she’s been eating it almost on a daily basis.I am monitoring her health on the Blue Buffalo “3 grains” Small Breed very closely.So far she’s doing good..Bowels are perfect every time!Energy is no doubt high energy!Blue Buffalo’s labels do not lie!Even on Halo’s she didn’t have that much energy…Already her fur is becoming softer…Some people say their dog has “bunny fur”..Don’t know if it’s the food or what.What I’m looking for if it doesn’t agree with her in any way or any dry food for that matter is
1-Regurgitation of any brand.That’s the most obvious one to tell me to avoid x brand of dry dog food and all flavors.Such happened with Canidae ALS Grain Free
2-Soft Bowels.That happened with Wellness Dry Food
3-After a month of x dry food should there be any health issues stop x food
4-Others are itching,losing fur etc…

Good
1)Good firm bowels
2)Accepts it
3)Eats it for a month with no medical issues….means it’s working