Drew Barrymore Concerned About Weight

…but not her weight, her dog’s weight. According to Star magazine, Flossie, a yellow lab/chow mix that at one time, saved Drew’s life when her house caught on fire in 2001, has been gaining weight over the years.

She’s so concerned and willing to do anything to help Flossie’s health, she’s giving her an FDA approved drug for dogs to aid in weight loss called Slentrol.