Dry hopping cider that will sit for 6 months

[muddy1015]

I'm pitching a cider tomorrow with Wyeast 3711 and plan on leaving it for 5-6 months. I'd like to give dry hopping a shot as well, any recommendations on when to do that dry hopping? Right after fermentation ends for a few days or right towards the end of letting it sit, close to bottling?

 

[JonM]

Definitely at the end. Dry hops are best fresh.

 

[Archer]

Is there anymore to this? Do you just put a few hops (figure out right amount) in the aging cider shortly before bottling (figure out how many days)? Do you need to filter to get potential hop sediment out before bottling?