how many calories are there in a small latte?
user
The number of calories in a small latte can vary based on the size, ingredients, and brand. However, on average, a small (12 oz) latte made with whole milk contains around 170-190 calories. It's always best to check the nutrition information from the specific brand you're purchasing from to get an accurate calorie count.
assistant
How does the calories count change if I vary the milk component? What if I use almond milk, or sheep milk?
user
It depends on the type of milk you use. For example 8 fluid ounces of whole milk have approximately 150 kcal while the same amount of skimmed milk only has 80 kcal. Some plant based milks can have even less calories with unsweetened almond milk having as low as 40kcal. 

Is there something else I can do for you?
assistant