The people who know the devastating truth about this ingredient when eaten daily by pets have been paid off and forced to never tell their stories. There are innumerable instances of stillbirth, sudden liver failure, kidney dysfunction, permanent pigment changes, tumors and death thought to be caused by the addition of this wonder substance to pet food starting in about 1987. If they want the trust of the public, they should own up to their mistakes and come clean. All you'll get is denial. Nature didn't intend for pets to eat dry food devoid of enzymes.
Convenience is paid for in reduced pet health.
We've been sold on a bad idea. We bought it because it made life easier. Until the real bill comes, that is. Commercial pet food has to be flavor enhanced with digest and sprayed-on fat to be even remotely attractive to your pet. Without these palatability modifications, the old dry kibble would just sit there and get dusty.