Answer:
112 cups I think
Explanation:
4 dogs times 2 cups equals 8 cups of food a day. Then the bag that last 12 days is multiplied by 8 cups to get 96, (how many cups in the bag) then you need to add an extra 2 days worth of food (16 cups) to get 112 cups.
Hope this helps!
p.s. you could also just do the 8 cups times 14 days, but that's not as fun. ;)