bonding question

Hi I have a bonding question. If I was to get Hector a friend would another male or a female be best? Another issue is I don't know how big he will get so if the other bunny is only small would this be a problem?
As you can tell I'm quite confused. Bonding my piggies was far easier than figuring out what's best for Hector

male/female bonds tend to be the better ones... i wouldn't say size matters, i used to have a male nethie with a huge english female and it never caused problems.

wait until your male has grown a little bit and have him neutered before you get him bonded. then maybe check out rescues for a mate. that way you will know what size etc you are looking at?