It appears that Pinkie Pie has met a new challenge.
It's cool that earth ponies can breed pegasi and unicorns. I could understand why Mr. and Mrs. Cake doesn't ask Pinkie for help at first. She may be fun and crazy, but taking care of babies is a whole different story. I like the two mini songs. It's great that Pinkie Pie is trying to act like a responsible pony for once, and that it's not all just fun and games like she expected to be. The ending was touching.
During the middle of the episode kinda dragged. Seeing babies crying and all that wasn't pleasing to look at. Kinda silly that Pound Cake can fly easily and even lift and drag Pinkie while Scootaloo can only hover for a few seconds. And Pumpkin Pie can levitate on their own? I like to know why Twilight couldn't just do that in "Feeling Pinkie Keen", but I think what Rarity said about magic going out of control and being really impulsive and chaotic for babies kinda excuses that thought.