I have 2 dogs. My wife and I recently purchased two identical crates for each of them.
Is it okay if they swap crates? We thought that they would each want to "own" one that the other one wouldn't be allowed in. I haven't been able to find any resources confirming or denying that that is something they care about.
They don't seem to mind switching back and forth, but I want to break this sooner than later if it might be problematic later.