Sounds like cluster feeding. If you can cope with it I'd just keep letting him go on the boob 😅 it will help him get better with his technique and it will help your supply. He could also be suckling for comfort rather than hunger (which is totally fine!)
What makes you think he's still hungry after the breastfeed? Babies can't be overfed. Once they are full they'll refuse to take anymore.
@Natalie not strictly true. You can overfeed a formula fed baby x
Hi lovely, it sounds like he’s cluster feeding to try and up your supply. It’s completely normal but understand it’s quite a lot! He could also be wanting to suckle for comfort, again completely normal Please don’t feed him formula until he’s sick, when he builds your supply up a bit more it’ll ease off xx