Trying to find a old animation early 2000s

So I'm trying to find a old animation that aired in Canada around the early 2000s it was basically a little girl dressed like a goth and had a black cat and a old 1920 bicycle with the big front wheel. I think it was in black and white and I think it aired around the time of yugioh and Casper the friendly ghost the tv series. I also remember it being possible made in 2d. That's all I could remember it's been haunted me for years.