I am considering installing a laminate floor in our kitchen. However, we have two dogs (about 110 and 60 lbs.). I have been told conflicting information regarding how well laminate floors will withstand the dog traffic. My mother-in-law and a salesman at Lowe's have told me that dogs will quickly destroy the floor. On the other hand, I have seen a number of internet sites that say a laminate floors is hard enough to withstand the dogs. Which should I believe?