Teddiursathe little bear Pokémon from Johto, can be found in the wild in Pokémon Go. Yes, Teddiursa can shine in Pokémon Go!
While these Pokémon are not used in raids or gyms, Ursaring does see some use in PvP, especially if it is a shadow Ursaring. Ursaluna also has a complicated evolution requirement, where it must evolve on the night of the full moon.
What is Teddiursa's shine rate in Pokémon Go?
According to old research by the now-defunct website The Silph Road (via Wayback Machine), the shine rate of Pokémon on a typical day is about one in 500. Teddiursa is not a confirmed Pokémon to get a “permanent boost.” ” (meaning it is a rare spawn and therefore gets an improved shine rate).
What can I do to attract more shiny Pokémon?
Unfortunately, not much. It seems to be a coincidence. Shiny Pokémon catch rates are set by developer Niantic and usually only increase during special events like Community Days or Safari Zones, or in legendary raids. There are no consumable items that increase Shiny Pokémon rates.