well yes,, I've got one too- but...
Another big issue, and linked to dog/cat food- is that we no longer eat meat as our grandparents did. We only eat the 'good' bits (mea culpa here, big time) and not the offal- and this is even more so for the current generation. Liver, kidneys, tripe, tongue, etc, etc. - so perhaps it is good that our pets eat all that, which is nutritious, etc. Here in rural areas, all the above are still eaten by the elders- but the younger generation just do not want it. I hate offal- and yet I know that we should go back to eating it all- to minimise the number of cattle raised- and by respect for them, as well as the environment.