My ds2 is 6 months old and is generally a very happy baby. He did have colic as a baby but grew out of that by 12 weeks. When he was a little baby (3-4 weeks) he has very grassy, foamy green poo so I tried block feeding for oversupply issues and did dairy free trial for 2 weeks. The dairy trial didn't seem to make any difference and as I've said he seemed to grow out of the crying. The grassiness improved, or at least he didn't appear uncomfortable with it, but it's always extremely smelly.
So he normally poos every 3-4 days which doesn't concern me as ds1 was the same and he doesn't show any pain or discomfort when pooing. However his poos have always been green (again I've heard this is not always a sign for concern) but was does bother me is that there is always quite a lot of mucus in the poo. I've read this can be caused by bowel irritation and could be a sign of an allergy it intolerance such as cows milk protein. So my question is can he have an intolerance in absence of any discomfort etc?
In terms of solids we have only just started offering finger foods to try and this issue has been present since birth. Any ideas?