Some Dog Foods Deliver Toxic Doses of Fluoride
With the memory of the melamine pet food scare still fresh in the minds of many, the Environmental Working Group is publicizing a new threat: potentially toxic doses of fluoride in dog food.
An EWG analysis found troubling levels of fluoride in 8 of 10 dog foods tested. The concentration of fluoride was up to 2.5 times higher than the safe level the EPA sets for drinking water. Some puppies may be exposed to five times this limit.
The fluoride in dog foods originates in bone meal and animal by-products. EWG recommends choosing dog food brands free of bone meal and meat by-product ingredients like chicken by-product meal, poultry by-product meal, chicken meal and beef meal.