Domestic dogs these days are absolutely nothing like a wolf. Their genetic's have changed over the hundreds of years.
What I see happening these days with a lot of folks looking for a good quality of food to feed their pets is this............the folks are stressing and having medical problems due to it, while they are looking for that perfect diet for the pet.
I don't think a "perfect" solution has been found, and I don't think it ever will be simply because it's right under the nose. "Real Food". Simple! Ever wonder why the rendering plants won't give a tour? Well here are some answers.
Dead Cats And Dogs Used To Make Pet Food Closer Look At A Rendering Plant The Dark Side of Recycling