What disability does Tigger have?

Excuse me, could you please clarify what disability you are referring to when you mention Tigger? As Tigger is a fictional character from the Winnie the Pooh series, he is not a real-life individual with a known disability. However, if you are asking about a specific interpretation or adaptation of the character that portrays him with a disability, I would need more context to provide an accurate answer. Could you please elaborate on your question?