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.
Green Matters on MSN
Report shows dog food tests positive for high levels of heavy metals and carcinogens
An independent investigation into popular dog foods shows that some brands contain high levels of heavy metals and cancer causing ingredients.
A new investigation found heavy metals and chemicals in popular dog foods, especially dry kibble. Long-term effects are still unclear.
Overall, the researchers found that dog food contains concerningly high levels of lead and arsenic, far beyond what is deemed ...
(CNN)– A new study shows most dog food contains dangerous levels of heavy metals and other contaminants. According to the non-profit Clean Label Project, dog food has up to 13 times more heavy metals ...
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