I'm with Sue, Aly. It sounds like you may never know exactly what caused her episode. As she has some many different little issues, it come be related to any one of them, or all of them. I'm so glad that Peka is perky! Taco salad....now a doggie's gotta feeling pretty good to find that tempting! You're doing all you can, Aly...a wonderful, caring Mommy for sure! Love and hugs and special prayers for precious Peka!