I haven't tried peas myself but I've heard they're great for bonding and bribing
With me and my two batches of runners, the main thing I did was spend time with them
I just sat there in the room with them just so they got used to me. My first lot were 5 days old when we got them and my second lot were about a month old and they're pretty good with me now at around 3 months old!
You just need a lot of patience - spend time with them, give them treats (I also wait until they're hungry and then give them their proper food from my hand which seems to work well) and handle them regularly

With me and my two batches of runners, the main thing I did was spend time with them

You just need a lot of patience - spend time with them, give them treats (I also wait until they're hungry and then give them their proper food from my hand which seems to work well) and handle them regularly
