Blue Buffalo pet food recalled after dogs get sick
. has recalled some of its dry dog food because it could contain too much vitamin D and may make dogs who eat it sick, the U.S. Food and Drug Administration said.
So far, 36 cases have been reported nationwide where dogs showed signs of having high levels of the vitamin including lethargy, drinking an unusually high amount of water and frequent urination, the FDA said. All of the dogs' health improved with a change in food and none show any long-term health problems.
