He is formula fed Barb. When he does poo which has become more infrequent over the last few weeks it is runny and looks like its seeded mustard? Sometimes it plasticene in consistincy and sticks to his bottom.

I will give the prune juice a try!

Maz, I had thought maybe it was the s26 so I might change him onto something else seeing as we are nearing the end of a tin.