Pokémon Go’s next Research Breakthrough reward has been revealed, and it’s none other than the legendary Johto dog Pokémon, Suicune.

This now means that the legendary dog trio of Suicune, Raikou, and Entei have all had their turn as a reward, leaving the next Research Breakthrough reward in November up in the air—it could be any Pokémon.

Throughout October, if you collect seven daily stamps for completing research tasks, you’ll be rewarded with a Suicune wild encounter. This will give you the chance to capture the legendary Pokémon and add it to your collection.

Additionally, Water-type Field Research tasks will be available throughout the month of October, offering a host of new rewards around Water-type Pokémon for trainers to get their hands on.

Suicune’s inclusion, however, means that trainers only have a few more days to get September’s Breakthrough Pokémon, Entei, before it goes away for good. So get out there and grab one before it’s too late.