I worried a lot about how my toddler would adjust when we brought his baby brother home, and we've had a few ups and downs in that department. There have been some piteous cries of NO FEEDING DIWWAN WIGHT NOW and some tantrumy outbursts, but over time Riley's become pretty accepting of our new family dynamic.
Lately he's started involving Dylan in most of the weird, elaborate stories he likes to tell us about how he's gonna get in a FIRE TRUCK and drive it alllll the way to the BEACH to see the WATER and MUMMY and DADDY and DYLAN are going to come TOO. He also likes to ask whether or not Dylan has a "tiny" version of whatever we're all talking about, as in "Dylan need a tiny SANDWICH, Mummy?" while I'm making Riley lunch, or "Dylan has a tiny TOOTHBRUSH?" as he's getting ready for bed.
Good enough for me.