No crates now.
Nixon was very happy to be in the crate when he first came here...he would only eat if the door was shut, but that quickly changed.
We left it up for less than a month... he was not using it at all after the first week or so.
Ruby was bounced from a home for breaking out of a crate. I did set one up, but she was terrified to go in it, so we just took it down.
Nigel, our foster, was also bounced out his home for bad behaviour in his crate. I did not even set it up when he arrived here 3+ weeks ago, and have not regretted it at all.
We do use a babygate, if needed, to keep dogs confined to the mud room.
Our last Dobie was always crated if we went out. She loved that crate!
I do agree that dogs should learn to tolerate a crate, but if they are hurting themselves, then it is not worth the risk.
We are both semi-retired / work opposite shifts.... so someone is usually home.
We also have horses that are on a very regular routine, so the longest the dogs would be left is no more than 4 or 5 hours.
We obviously have no life.....