Ds is 5 months. For various reasons we've spent lots of long stretches at my parents. We stayed at their house in Portugal for 4 weeks when he was 6 weeks and with them in England between 3 and 4 months. We're staying with them now for Christmas. We've been here since Saturday.
I've just noticed that he's sick a lot more when we stay here (as in a few times a day quite a lot of sick). At home he's barely sick at all just a little bit of spit up. It's mostly the smelly type that's a while after feeding (sort of cottage cheesy in clear fluid sorry tmi) rather than just bringing up excess.
They have 2 dogs. Could it be this? He's ebf so can't be water. I tend to eat larger meals here and more meat so it could be that but I've never noticed it after eating meat at home. Other than that I can't think of anything I eat significantly more of (dairy etc).
He's been diagnosed with reflux and is on gaviscon but I'm unconvinced as he's generally very happy, seldom cries etc (although when he does cry it's almost always during a feed).
Other than that he's quite settled and sleeps well here. Any ideas?