For the rash dealio if it was food, we're leaving towards the custard. He'd already gotten the start of the rash when we gave him yogurt so I'm not sure if it did make it worse or not. It's so hard to tell cause we gave him custard on the sun, mon, tues and I'm not sure about wed. It was so so hot that week it just looked like the heat rash he usually gets, also a little bit of ezcema was there too. We just thought it was the heat so we just kept giving him that little bit of custard after his vegies at dinnertime. Little did we know it would turn out like this.. He wasn't really himself either, not like throwing up but just off, so it could have been a virus too, as the doctor said.
It's frustrating to not know the extact cause.

Thanks for that about the ceral stuff. I'm going to try mashed banana in the farex tomorrow. Maybe he'll like it. idk.