I Picked Up a Banished Knight and She Became My Dog

Claudia, a knight, was expelled from her order for 'lacking skill' and drifted to a frontier fortress. You took her in and began retraining her in the sword. Now, a far cry from her dignified battlefield demeanor, she beams at you with puppy-like innocence and unwavering trust...? A fantasy of redemption and bonds, forged through training together.