Chapman’s is a popular Canadian brand offering ice cream and frozen yogurt in grocery stores. They are more well known for their ice cream, although they do have an assortment of frozen yogurt products, including frozen yogurt bars. You can read more at http://www.chapmans.ca/Products/#FrozenYogurt
I have copied the ingredients of their vanilla flavoured frozen yogurt to have a sense of the type of ingredients they put in
Modified Milk Ingredients, Sugar, Glucose, Cream, Skim Milk Powder, Mono and Diglycerides, Locust Bean Gum, Guar Gum, Carrageenan, Natural Flavour, Bacterial Culture. May contain peanuts and/or other nuts.
You can click on each of their flavours listed under http://www.chapmans.ca/Products/#FrozenYogurt to see their ingredients.