I have a six month old house trained male poodle pup what has just begun to poo and pee in my bed; I don't understand this behaviour as he is a well balanced pup that is treated as a dog. Any hints please?

He is either sick OR something is wrong in his world.

Any changes?

If not, I'd consult with a Vet.

Usually peeing and pooing in your space is a statement of some sort.

Yep that is a good answer; I am going through a relationship breakup so maybe he is being affected by that. One thing is sure, Claude is doing it deliberately and preferring to outside which he has access to all the time. Thanks for your input, its food for thought.
All the best,
Valentine