Phew. Peace at last.

(Holding a clipboard and looking confident) Don't worry, Christopher! I’ve babysat squirrels, rabbits, and even a bluebird. How hard can a Tigger be?

These appear to be the names of the primary subjects. In many viral "babysitter" style videos, creators use consistent names or personas to build a series. Alternatively, "Tigger" could refer to a specific costume, pet, or a nickname used within a creator's community.

Based on your request, it seems you are referring to a creative piece or video concept involving Tigger Rosey

When Tigger and Rosey’s trusted caregiver is suddenly unavailable, an inexperienced new AP babysitter steps in for their first shift. Nervous and determined to prove themselves, the sitter navigates bedtime chaos, unexpected sibling rivalry, and a small emergency that reveals hidden strengths in all three. Through laughter and tension, the night becomes a turning point: the sitter learns confidence, Tigger and Rosey learn trust, and the family discovers that care comes in many forms.

Tigger Rosey AP Babysitter New: The Bouncy Bedtime Disaster