Potential new neighbor owns a pig

Hello all. I am currently set to close on a new home in Metairie here in a month. Yesterday, I realized that the neighbors have a single pig in a ~8x8 foot pen in their yard. No mud, but it also hasn't rained in weeks.

Is this something I should take concern over? I know nothing about raising pigs. I don't know if this is a pet, or if a pig gets slaughtered around Christmas time each year.

Curious what you all think... Thanks.