Roughly 3540 attempts would be routine, meaning Fleener would average nearly 78 targets per game. Garbage time, in particular, could smell sweet.Bottom line: Because of the depth and scope of tight end this year, Fleener is reason No. 80 why avoiding Gronk and Graham in Round 2 is smart money.Dog owners, for example, need to be physically active enough to walk their dogs.Indeed, studies cited in the AHA statement found that dog owners were, on average, much more physically active than nonowners. Two studies, conducted in Japan and Australia, found that even after controlling for such factors as age, gender, and socioeconomic status, dog owners were well above 50 percent more likely to meet the recommended level of physical activity than people without dogs. A Canadian study found that dog owners walked an average of 300 minutes each week, compared with an average of 168 minutes for nondogowners.The only randomized clinical trial on pet ownership and heart disease risk factors, the