Well, Mrs. Puma has weighed in on this and the plan is either the six pack but the XL ketchup bottles are just now ketchup to be used -OR- The new bottle and nothing else... As I wasn't really able to enjoy the first four Super Bowl wins, I may go for plan B.
Just tell her it's not real ketchup. Try one of these:
"See, the bottles don't even open!"
"C'mon honey, it's industrial slurry! You don't think they'd put real ketchup in these things!?"
"Whoah, whoah, stop! Trust me, you don't want that on your fries."
gonna eat that?"