my little daisy seems to sleep A LOT! is this normal? i mean she sleeps really well at night time, we put her to bed at about 9.30-10.00pm and wake her at about 8.00am, and then most of the time during the day she sleeps too, literally all day. and sometimes she isnt too bothered about going out for a walk either. is this normal cav behaviour or is it to do with curly coat/dry eye which daisy has?