If its three of you, then a larger mid like a Supermid would be better, given the pup’s requirements. I keep my dog inside for a couple reasons, but probably the biggest is keeping him from slipping under the fly bottom at night and running after bumps in the night. An inner tent keeps a dog contained. The other reasons are mosquitos in summer and ticks fall and spring.
I do worry a bit about bugs if she sleeps in a vestibule, but between her coat and her monthly anti-parasite preventatives, we’re much less concerned about bugs than we would normally be. Even on her face where the hair is the thinnest and shortest, it’s still a very solid barrier. That said, the Supermid has been on my short list for awhile because it seems like it has plenty of space for everyone. We both move around a bit when we sleep, which is why a smaller shelter with a larger vestibule – ex. Stratospire 2 – is just a bit too small. If there was such a thing as a Stratospire 3 – same height, a bit wider in the tent body, and with a slightly larger vestibule – we would likely have already solved this issue.
From my experience most dogs would rather sleep in the vestibule than a tent. If they are wanderers you may have to keep them in with you and same if the bugs are bad. Otherwise a good dog is happier close but not as separated from the outdoors. When I still had shelters :( , the pyramid ( Seek Outside) seemed like the best option for a bigger dog.
I know this one certainly likes being on the ground instead of being on fabric; she doesn’t enjoy sleeping on beds…unless it’s cold, which is a fun new experience for her. I’m going to get her a small sleeping pad and see if we can get her to stay put on it and not use it as a chew toy (futile effort at seven months, but whatevs).
To which of the Seek Outside pyramids are you referring?