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>> reporter: they say a moment on the lips, a lifetime on the hips. little wonder americas obesity problem extends to our four-legged friends. now theres a high-tech solution a long the lines of the hugely popular fitbit or nike fuel. this is the first of several fitness tracks for animals to come on the market. it clicks right on to the dogs collar and keeps a log of his daily activity. even sending it right to your phone. it is especially useful for animals laeft loan much of the day. >> i can...