I'm not sure I really want to be asking this question, as I am worrying its age related, and Ben is only 10
But he has adopted some new behaviors recently and I am not sure why. Ben has always been completely bomb proof to noises, changes in furniture, changes to routine etc. he is not really a nervy sort of dog with us in the house. But recently if either me or OH are doing anything in the house eg cleaning, moving things in cupboards, hoovering, he behaves strangely. This weekend OH was spring cleaning the garage which involved moving things around and was quite noisy. Ben took himself upstairs and went into the office and sat under the desk and wouldn't come out till we had finished. He was not agitated or showing any signs of anxiety eg licking his lips etc he was just completely still. If we do something in the house if the door is open he runs into the garden and again just stands there completely still. He has never been bothered by anything like this before. He don't look anxious or scared but he is just acting out of character.
He is also incredibly clingy and asks to be picked up or cuddled all the time. He has always been affectionate to us but this is different, if one of us sits down he asks to be picked up immediately. He seems well in himself no signs of ill health so not sure what to think. Has anyone experienced this sort of behavior? Sorry for the long post but I have been worried about this.