Is exposure to bisphenol A (BPA) from can coatings harmful to my pets?
No — The science does not support this concern. The incidence of feline hyperthyroidism has been increasing since 1979. Advances in diagnosis do not appear to be the sole contributor in the rise in confirmed cases of hyperthyroidism. This increase is the source of intense investigation with no current scientific answers. A number of epidemiological studies have identified many potential correlating factors ranging from the type of food and associated food packaging to genetic and numerous environmental factors. Pop-top canned packaging initially had specifically drawn attention but further analysis does not support the significance of pop-top packaging, considering nearly all wet pet food utilizes this type of packaging. In the U.S., FDA requires all pet food packaging to comply with human food standards. The following references support these conclusions: • World Small Animal Veterinary Association, World Congress, Vancouver 2001, “Feline Hyperthyroidism” (last visited Aug. 8, 2008);
