My Birthday, a Dog, and a Guinea Pig

I'm taking care of my sister's pets while she's on vacation, so I spent my birthday in an unusual way—with a dog and a rodent.

The Labrador retriever doesn't like the guinea pig on her doggie bed. However, the little guy's cage needed a cleaning, so I placed him on the bed. These photos below capture their interaction.

Willow tried nudging YoYo off her dog bed.
Poor pup looks defeated.

YoYo is a cuddler. 
Willow wants nothing to do with the little fellow.

Nose to nose.

He is kind of cute, isn't he?

YoYo's charm won her over.