At one time, we had a BPA discussion here. At the time, the larger cans were the cans (cat and dog) that contained BPA. Also, it was said that a person (or pet) would have to consume an almost impossible amount of food from a can with BPA, for it to be an issue. Also (at the time), canned foods for humans also contained BPA.
In my stinky opinion... it boils down to who one wants to believe.
PS
Those of us that were feeding canned, used a rubber spatula to remove pet food from the cans... rather then a metal spoon. In our minds, this kept us from scraping the inside of the cans.