And that's exactly the rationale used by people trying to wrangle a free seat for their emotional support gorilla. Travel is difficult and stressful, that makes emotional support even more important.
That's a good point. If flying wasn't such a miserable experience these days I don't think we'd be having people resort to this type of stuff.
I'm good with that. They can keep the property patrolled, especially on the side with the McLouds, and them putting their crap on my side. I'll install a dog emu fence to keep them in place. Maybe some emu sized cock fighting spurs for extra intimidation factor :^D
I don't think you'd be pleased with the results. A friend of mine's dad bought a couple of emus when we were in like junior high. They did nothing but run away, and were skittish (so they'd get scared when you weren't trying to harm them, kick at you and run away). I don't doubt they can be territorial and mean like ostriches, but they're not gonna be much of a deterrent. I have a hunch you might see them start to go missing too from people killing them to try the meat (that's why my friend's dad bought them, he was gonna raise them and then have them butchered for the meat). Or you'd get random people stopping by just to check them out (or show them to their kids), so you'd probably get some extra unwanted attention on top of it.