I know what you mean when you say that the cat box stinks after our babies have eaten wet food....Bo's poops really stink after she eats Fancy Feast, especially the seafood varieties. I think it's because wet food is fresher...haven't we noticed that about ourselves? Just remember the last time you went to a good restaurant and ate a big steak, didn't YOUR poops smell worse???
Anyway, Bo enjoys Science Diet Adult Feline Maintenance dry food and gets 1/3 cup in the morning and evening. She gets the Fancy Feast on Sunday mornings as a treat, and boy do we change the box on Sunday afternoons!