I've heard this headcannon once or twice saying that Hobbit's sleep in piles. So i had to interpret that but with Thorin, Bilbo and Frodo, in the end i had the fluffiest family feels doodle ever.
I think Frodo would definitely be a kicker when he sleeps. And when he's sleeping with Bilbo and Thorin and gets out of control with his kicking (Thorin being his main victim), he has to get carried back into his own bed.
Thorin would snore, especially when hes comfortable and is feeling safe. When he snores, he's probably also having the best sleep ever. Bilbo got used to dwarrow snoring while travelling with thirteen of them and Frodo's a heavy sleeper (he could sleep upside down if he wanted) so it never became a problem.
If you have more ideas you'd like to share feel free to comment! I truly appreciate it <333













