There is absolutely no doubt that the huge multi-billion dollar pet food industry is so interested in the bottom line - profits- that they will deliberately mislead or even lie to consumers to make a buck. Here is just another example from Susan Thaxton's website - "The Truth About Pet Food."
"Not true Hill’s Science Diet
There is no excuse. No pet food company should make misleading or false statements to consumers on their website. Some examples of false statements from Hill’s Pet Foods." Check this out.