1. In a small bowl, mix yogurt, garlic, lemon juice, dijon mustard, olive oil, salt, and pepper to make the dressing.
2. In a large bowl, combine cucumber, avocado, red onion, cranberry, parsley, and chicken.
3. Pour the dressing over the salad and toss gently to coat everything well.
4. Garnish with more cranberry and serve.
