I posted a few months ago about the same nuttiness on the part of my two abys around the full moon.The last few days they have been totally mad trying to jump up on the ceiling to chase sunbeams, running into corners and jumping up the wall, doing body slams into the doors when I've locked them out ( of the bathroom so I can have a moments peace), dragging newspapers all over the first floor and papering every corner, sending a statue flying off a shelf and dinging an ear off the 3 foot ceramic dog, knocking a wooden dog statue off a window ledge and pulling out the ears and tail, jumping ino the fridge and dishwasher... oh and this is all before lunch after tearing the blankets off me at 5 in the morning and biting my toes. Sigh.. my previous two never behaved this badly or it was 15 years ago and I don't remember..They are going to be altered in 2 weeks although somehow I don't think it will make the slightest difference to their behaviour. Sas they so look like your two (sweet and innocent ) but only when asleep.