I don’t know how prevalent this problem is, it seems people like these bottles, but I stopped buying them long ago because you can’t get just a dab of ketchup, and it’s a little hard to aim when the cap obstructs the entire burger.

↓ Transcript
The ferret is squeezing a bottle of ketchup over a cheeseburger, but nothing comes out. He squeezes twice as hard, still nothing. With three times the pressure, he's noticeably struggling. Then with just the tiniest bit of extra pressure, it finally comes out, putting a thick layer of ketchup on one side of the burger and down his front.