That's great
Yep, take with them some hay, pellets, treats to eat before/after their op. When you bring them home they may be a bit quiet and reluctant to eat, although males usually bounce back. Just keep offering them their fav veg as well as hay, pellets. Use bedding that won't stick to the wound, so avoid shavings etc. If you have any newspaper, hay and blankets should be fine. Keep them both in a small space for a few days to avoid them jumping/running. Keep an eye on the 'wound' as it can become infected, although this is unlikely and is easily treated if so. xx