Well known dog trainers suggest that this behavior is a way a dog claims you, this is considered rude. The dog is saying `I am the boss'. To fully enjoy your dog, you must be the boss ( the pack leader).
Well I think they do that because they feel safe there and they protect you. If a robbery happens they will be right there beside you and they can protect you from any harm.
because they want to warm your feet
No it isn't. That's rubbish. Luck is created. If one belives that sleeping on the foot side of your bed is bad luck then it is.
dogs can sleep in your bed as long as you want it to but make sure it's clean, also depending on which breed you have if it drulls a lot then i would'ent reccommend it, or you could ring up and ask you vet.
All dogs can pretty much sleep anywhere. At a pet store you can buy a "dog pillow" that you can put just about anywhere. Whether the dog will sleep on it or not is a different story. Most dogs will sleep on the bed with you.
(If you mean sleep on a bed) You can't force them to. Some dogs don't like to, some do. You'll just have to deal with it.
They can, they just need a comfy bed to sleep in and a bit of room to run around in.
Too much dirt and flees and you might squeeze the dog. It's unnatural.
A bed has a single foot, (at the foot of the bed), and four legs, like table legs.bed or table
they sleep and sunbake on a weekend if it is sunny and they sleep at the end of the day or they sleep whenever they r tired and they sleep if it is a rainy day
Yes, they are 4 foot 6 inchs wide, enough room for two adults.
A Bed A Bed
A sleep number bed costs about as much as a regular bed
they can sleep with there parents in there bed or if they had a sleeping bag they can sleep with them but in the bed in the floor