Sweet Sophie has been an excellent addition to the family. As similar as she is to Lil' Bro, it's been a riot making note of all the ways they're different. His coat is coarse and he's really agile. She's so soft, calm, and docile. He goes. She saunters. Bro plays eagerly, earnestly, and - seemingly - with endless energy. He's been dying for Sophie to get comfortable with her new surroundings and just play with him!
Then things like this happen:
That's Bro in full derp-mode.