Full stretch

This is the biggest dog bed we have - bought for Merlin.
Does he ever sleep in it ? Of course not!
Sprite sleeps in it most nights - stretching out to his full length.
One morning I woke up to find, not Sprite but Pixie in there - curled up as small as she could get right in the middle of this big bed - bit like Goldilocks I suppose - try them all!