Wow...gettin' a little hot in here....
My personal opinion is that dogs and cats are carnivores by nature yes, but they are also very unique in what they can tolerate. Some critters, like some people, do better lower carb and others can tolerate higher levels. Personally, I feed mine a diet of mostly meat (commercial Lean Cuts) with a few veggies and any meat left-overs in the evening and a lc kibble in the morn. One of my Labs, Chevy, has a completely different metabolism and body type than the other, Kenya, and can tolerate more calories and carbs so her kibble portion is larger. They get lots of love and attention and are beautiful creatures that enhance our time here on this Earth and are lucky to have us to take care of them. It breaks my heart to think of the millions of innocent creatures that don't have it so good.
I have a 16 yr old cat that had probs with crystals in her urine(she was so miserable she would get up on the stove and urinate to try to get my attention!!! Poor thing...(and a burner that is turned on after it has been covered in cat urine...GAAAAKKKKK!!!!!!!) so she gets a PH balanced formula, both soft and kibble, from the vets. All my critters are healthy and happy.
Who knows, if I was feeding the ultimate diet, raw in my opinion, they
might be even healthier in the long run. We did domesticate them from the wild, so in exchange for sleeping on my couches/bed they have to crunch some kibble chunks in the morn if they want to eat!
The thing is, I just want everyone to be equally taken care of. I can't afford to obsess over any one of the souls I love more than the other. Me, DH, kids, critters, family, friends, I mean I am only one person and I have to concentrate on keeping a balence of my energys, time, financial resources, etc... Sure, idealy, in a perfect world, we would all eat the most natural, clean foods but in reality we all make a few lesser than ideal choices to keep the road we travel as smooth as possible. Nobody's perfect and no one way is the right way for everybody. We can only do our best with what we have and what our priorities dictate we must do.