Jack has been on a diet of dry food only since we picked him up at 7 weeks.
He has James Wellbeloved (adult) - the vet said this would be really good for him, even if he has an upset stomach.

He hasn't been allowed out this morning, and there has been no diarrhoea - it must be something outside. I've just noticed a cage in a neighbours garden possibly housing birds or rodents (damn fence in the way).... If, somehow, Jack is managing to get their food could this be the cause of his Diaorrhoea?