Andrew Lewis died '4-year-old Noble Dog terminal renal disease. It was the death of the poisons that have been plated in commercial dog food that has nourished Noble. After the death of Noble, Andrew began to do some research in the world of dog food commercial production.

Were the results of this research, to be frank, surprising.

Andrew has used his knowledge to write what is now the No. 1-selling online on dog food and nutrition, called "Dog Food Secrets" to be. Some of the events he describes in this book are simply appalling. He argues that known carcinogenic chemicals are regularly used to produce commercial dog food. He argues that our dogs could be a risk of mad cow eating commercial dog food, as the method for carcasses of animals are killed for use in processed dog food is not used to kill the disease. Another of his statements is that the chemical data euthanized these animals do not break in production, and so in the past in search of food grown dog.