Well, she does get grumpy sometimes. She just doesn't seem bothered to do much about it.

[He picks Shay up under her little Nidoran arms and holds her out in front of him, towards Allura, and after a little gentle shake as if she were a floppy ragdoll (nothing that would hurt her) Shay slowly wakes up and stretches in midair where she's being held. Then smacks her lips as she starts absorbing her location, eyes heavy-lidded.]

But, sure. I mean, let me go tell the people I was with I'm gonna go on with you for a little bit. I'll catch up to them later.

[He puts Shay under his arm, carrying her like a basketball. Her little limbs dangle and she 'Nido's a bit, wondering where they currently are.]