A new independent report tested 79 popular dog foods for heavy metals and industrial chemicals. Dry kibble and other ...

Testing of 79 dog food products found dry kibble had higher lead and arsenic levels than fresh or frozen options.

Commercial dog foods contain high levels of lead, arsenic, mercury, cadmium and plastic toxins, according to laboratory tests by a nonprofit organization.

Independent testing of 79 products finds dry dog food contains significantly higher levels of arsenic, lead, cadmium, ...

(WKRC) - A new laboratory review by the Colorado-based nonprofit Clean Label Project found that dozens of popular dog foods contain measurable levels of heavy metals and plastic-linked chemicals.

A new investigation found heavy metals and chemicals in popular dog foods, especially dry kibble. Long-term effects are still unclear.

(CNN)– A new study shows most dog food contains dangerous levels of heavy metals and other contaminants. According to the non ...

An independent investigation into popular dog foods shows that some brands contain high levels of heavy metals and cancer causing ingredients.

Sara Moniuszko is a health and lifestyle reporter at CBSNews.com. Previously, she wrote for USA Today, where she was selected to help launch the newspaper's wellness vertical. She now covers breaking ...