A thief or a wannabe service dog...???

Imagine a chilly evening late in September.
The weather just beginning to turn cool; leaves just beginning to fall.
You decide a hot bath will warm you nicely before bed.
You turn the water on as hot as you can, undress, settle into the tub with the curtain drawn around you.
After a relaxing soak, just before your skin achieves a state of pruniness, you decide to get out.
You carefully step out of the tub, bracing yourself to feel the cool air again.
You look around and realize someone had played a cruel trick.
Someone has stolen your clothes...skivies and all.

You pad down the hall toward the living room, leaving a trail of water drops behind you, where you ultimately find your clothes.
Pants on the couch, shirt in the doorway, undies on the floor.
Who would do such a thing?

Enter suspect: A slender, 50 lb dog with a brassiere hanging from her mouth.
Could this be your culprit?
But before you have the chance to fully form the question, she playfully tosses your unmentionables in the air and catches them.

Perhaps she is not a thief?
Perhaps she thought she was helping?
Perhaps she's an aspiring assistance dog?
But can it really be called "assistance" if its not helpful?