Camping with ten month old dog

Hey! We want to go camping next summer with our then 10 month old miniature dachshund. I am currently researching about tents. He sleeps in his own bed at home and is not allowed in the bed because I have pretty bad sleep anyway.

Now about the tent situation: it will be Sweden, so nights will tend to be cooler. He will have to sleep in the same tent cabin as us, I think. Is there a way to keep him just at our feet? I think that could work for me. Or do you have any other ideas?