No, but you can leave crate next to bed so your puppy knows you are there.
It is not recommended, given that the puppy will use the bathroom when you take them out of the crate. They need to understand that outside is the only place to relieve themselves.
A puppy should get its last food and drink of the day two to three hours before bed time. Also remember to let them outside for potty before bed too. Also play with them to tire them out!
There are a number of ways to do this. You can drape a thin blanket over the crate to help the puppy feel more relaxed and secure. You can put a stuffed animal inside the crate with them. Or you can give your puppy a treat when they enter the
Yes, puppies under 12 weeks need to be let out every 4-6 hours to relieve themselves. After 16 weeks, they should be able to be completely able to go through the night.