It's just ONE course that covers ALL the toddler and preschooler topics: preventing and managing tantrums and meltdowns, discipline, mealtime, screentime, bathtime, new baby, parent preference, sharing and more. It has an entire module dedicated to toddler sleep, and another module that's allllll about feeding your toddler.
Note, we have one other online course, Potty Training Made Simple. It's a fully comprehensive how-to guide for the before, during, and after of potty training! (And if you get both courses at the same time, you save $10!)