Thanks for the support everyone.
Tink has been trained to go outside. She only has a potty pad at the foot of my bed for night time. But for some unknown reason, she has decided that is the place that all the poos are supposed to go now.
She used to do just fine and hardly ever had an accident. It's just recently that she has regressed to the stone-age.
She does get effusive praise every time she potties or poos outside and she gets treats too. In fact, my neighbor said once, "Susie I think you've lost it. All she did was pee!" LOL