So I showed her just pictures of Molly.
So I showed her just pictures of Gia.
"More guinea pig pictures!"
So she took the phone and set up her own little viewing area by the window. She swiped back and forth, pinched to zoom in on the guinea pig photos, and pressed 'Play' on every guinea pig video she found before returning the iPhone.
Mr. Potato-Head glasses help make things a little easier to see, apparently.