To find out how many times more dog food Braxton's dog eats compared to Abby's dog in one week, you would multiply the difference in the amount of food they each feed their dogs by 7 (since there are 7 days in a week). So, if Braxton feeds his dog 2 cups and Abby feeds her dog 1 cup, Braxton's dog eats 2 times more food each day. Multiply that by 7 to get the weekly difference. Therefore, Braxton's dog eats 14 times more dog food than Abby's dog in one week.