What's that?

[nyatka]

Hi there! My fave stud is developing a weird bump on his nose/cheek. Could you please take a look and let me know if this is something you have seen before?

 

[ladysown]

that looks like an abscess. It will need to be drained and kept clean and open until it heals from the inside out. Given it's location, I'd wonder two things... a bite from some critter OR a tooth abscess in which case it will just come back.