However, he's doing really well drinking cow's milk from a cup. He has sippy cups and straw cups. He drinks well from both. He's more independent with the straw cups, but he's also learned how to turn them upside down to make "fun" puddles to play with (a sure way to lose your beverage, Mister). The sippy cups have spill-proof valves (yea!), but are also a bit trickier for him to maneuver on his own.
The best thing is that I haven't really used the pump since sometime around the holidays. YIPPEE!!! I mean, it is an incredible piece of equipment, and I'm so glad I had it, but I am SO GLAD to be done using it. If I'm not around at the times he'd normally nurse, James is fine with cow's milk. So no more feeling like a dairy cow for Mommy!
Today I'm finally getting around to sterilizing all the pump stuff to store. Obviously I'll give it another boil when the time comes (hopefully) for James to have a sibling.