Nope. When I said shiny, I meant actual shiny. The answer is Ash's Noctowl.Ummm I'll have to go with Butterfree. The actual colouration the Butterfree had in that episode wasn't a shiny colouration but since it's alternate colours I'm hoping you're counting it. xD
Wrong! It's Sneasel/Weavile.I feel like you're talking about Swinub still.