My Friends Tigger & Pooh - Season 2 Episode 2 -

How the Tigger Lost His Stripe: After having his self-portrait painted by Roo, Tigger goes home and discovers he no longer matches his self-portrait. One of his tail-stripes, "Oomphy," has gone missing. He calls an emergency meeting of the Super Sleuths, but begins to despair of lost bouncing powers when they encounter difficulties in finding his stripe.