Thanks for answering - he's outside and I think we'll let him snuggle up - I think the main thing is that he doesn't want to be separated. He cried the whole 30 minutes this morning going to the vets by himself. He seems very glad to be back out there. He's been sleeping sort of curled up under Sherman's chin. But they get really fiesty during the day, so maybe daytime in the crate tomorrow. Glad to hear people have had good success with the glue. Thanks I feeel better about this.