The role of protein in a growing dog is extremely important. I'm not going to say that an excess of protein in a dog can cause them to be a little animated, unlike a horse which can get really wired if the vegetable protein count goes up, but they need protein.
Bottom line is this. If Ruby is doing well, looks good, with no real bizarre behavioral issues, leave it alone and don't change a thing. "If it ain't broke, don't fix it"
Eukanuba gets a bad rap at times by some folks, but I've started three dogs on the Iams product line and never noticed a problem.
PS.
I'm sure the "scraps" she's steaing may not be so much a crime as a collusion. Kids love feeding dogs scraps ,and lima beans if they'll eat 'em.
