Toss together the spinach, bacon, cranberries, cheddar, squash, and turkey, if using.
Add dressing to taste.
To make the dressing, whisk together the vinegar, honey, olive oil, and salt and pepper to taste.
Notes
Note: This dressing does contain a small amount of sweetener. When spread over several servings, the amount is very small, however feel free to omit or adjust as you like.