I know everyones situations are different, and i have not coment on that.
But i wont leave my dog anylonger than 4hrs with going out to potty! i have a small blader and pee alot (and hate it when i cant go) i can relate to my dog not being able to go when they need too.
Personally i dont think its fair to leave a dog 11hrs without going potty (i take it they have water down in that time?).

But your dogs may have big bladders?

Try not to leave them to long its not fair, they hate to potty in the house but when they gotta go they go and it's not their fault.

Ky
no one be offended by my opinions they are what i belive is right for my dog.