Hi Fade!
I am a rotator also. I believe rotating foods supports a healthy variety of friendly bacteria in the gut, which is where the majority of our immune system resides. Changing foods periodically also avoids prolonged exposure to less desirable ingredients and results in a wider variety of amino acids, the building blocks of protein.
When I change foods, I prefer to change animal proteins and binders. This round might be duck and peas and next might be venison and tapioca. Switching foods, but staying within a specific brand often results in a change in a single protein only. Look for several brands you like. Are you aware of the unique Calcium needs your LBP has and feeding accordingly?
Be grateful your pup is a self-regulating eater! I have two who would probably eat anything they were offered and end up obese as a result. Let her body condition be your guide as to how much to eat. Here’s a scale you can use to score her: http://www.stateofpethealth.com/state-of-pet-health/overweight-obesity/dog/body-condition. If she’s too thin and failing to thrive, but eating properly, that’s a different story.
There are so many brands I really like. I have a dog with food intolerance issues who does great on Nature’s Variety Instinct LID, so I give NVI a big thumbs up. I think very highly of Dr. Tim’s, Go!, Now Fresh, Wellness, Brother’s Complete, Horizon Legacy, Earthborn Holistic and Victor.
