I gave my dog a cocktail sausage and a cheesey puff last night and you wouldn't believe the smell he created an hour later!
He's not used to it, so it was understandable that the change in diet affected his inner workings. Cheese, if your yorkie isn't used to it, could quite easily have a similar effect.
It's a bit like us humans going out for a strong curry.
As for not barking, he may not have been in the mood if he's got a dodgy tum or wind! Or maybe he just didn't feel like barking. It could be a multitude of reasons.
Wedding and Party DJ. Resident DJ at the Coach and Horses, Chapeltown. Public Liability Insurance £10M.