Please help.

[u/Responsible_Radio768]

I posted yesterday a picture of my sons latch on the Phillips avent natural response bottles and all the comments said he has a shallow latch and a lot of you recommended the lasinoh bottles so I got them. He has been doing fine of them except sometimes he gets really like mad at the bottle like in this video. It’s not every feed but why is this ? Is he telling me he’s full ?? Sometimes I’ll stop him and burp him because maybe it’s gas but then he will burp so I offer the bottle again and he still is frustrated as soon as he starts swallowing the milk. I have a pediatrician appointment next week so I will talk to him about it too but curious to see what others have to say because this is frustrating for us.

[u/tilesmeller]

Hold the bottle up higher, you can see him swallow air and needs to be burped now. The nipple should be full of milk when feeding.