stuck on filling the warehouse

ok I;m close but missing something.

Each animal has 4 products for 16 total. plus 5 items that you buy with the plane. plus 4 bears.

this is a total of 25 items but there are 26 slots in the warehouse.

everytime I get all 25 in the warehouse the game crashes and I get all kinds of error messages. So i'm not sure what is going on. any ideas?

there is an empty slot.

If your game crashes when you get all the remaining slots filled, I suggest you reinstall it. If there is a bug, redownloading/reinstalling might get rid of it.

I also don't know if you need to have one of each type of animal, as well as a dog and a cat.

You don't have to fill the last (26th) slot to get the award. I sat there analyzing it over & over with only 25 things & finally it popped up. Try sitting with the storehouse screen up for a few minutes.

As for the crashing - I have no clue!

What level is the easiest to get this on - I tried getting it on the last level - but keep winning the level before filling the warehouse so I can't figure out how to get this