Nala just hanging out with my roomate.

Out of all of Nala's good habits, she still has one terrible one. She loves to chase the cat Karma. I can tell her to sit and stay and she will listen but will not take her eyes off of her. Its not that she wants to hurt her she just gets a thrill out of chasing her and barking at her. I have tried almost everything if anyone has any ideas please share but I think its going to come down to Karma just getting one good claw in on Nala and then she won't ever get messed with again. It would be pretty funny to have a cat pack leader :). Anyways, I have been sick for the past few days and Nala has been lots of company. Hopefully I will get better before Alison and I head off for St. Thomas!