ours sleep pretty much where they want clover sleep in my room on HER hamock bed with a matress and blankets but will sleep on the floor if she gets too hot, or in my bed if she is feeling a bit sooky *injured o not feeling well*

penny and theodore either sleep in my bed or in mums bed or one in each and the cat sleeps in my bed as well lol so it is nice and cosy

and at the moment clover is sleeping on the floor on one of her many matresses *spoilt dog* and looks very cosy

as for sleeping inside/outside where i live it does not realy matter where dogs sleep (not many get stolen) one of our flyball dogs refuses to sleep inside and gets stressed if she is forced to, and another sleeps inside during winter but durig summer it gets to hot for him and he prefers to sleep out on his bed under the stars.