Neutering on Friday.

My 2 boys are booked in to be neutered on Friday. I just have a few questions:
1: Are they ok remaining together after they've been neutered whilst they are healing??
2: They are kept outside in a large shed. Will they be ok in there on Friday night or are they better being kept inside?

Thankyou.

For 1 they should be fine together providing they aren't fighting.

For 2 it's best to keep them in as they can struggle to regulate their temperature after a GA. A snugglesafe might help too if you have one.