Poor jaydog seems to be starting to startle at what I dunno, the other day dd1 came in from college said hello to him and he went to say hello and then ran away, the day before it was me moving a carrier bag, tonight it was dd1 again getting her laptop out of her bag he flew into the hall , we got the biting and jumping sorted I thought he had settled well , now this , nobody has hit him (by accident) we havnt changed routine, what could be wrong with him ?