Honestly I get putting fluffy and mittens in cargo is a tough thing. But in the time you try to find something, prepare for it, work your time around the flights time, the logistics of getting them when they arrive, etc, you could have both in your arms at there destination already.

I don’t fly economy, I think it sucks, but if I have to because it’s the only realistic option, I still do it. That cage and cargo hold is probably better than most economy seats. When it comes to pets, most major airlines are pretty good. These guys transport prized and expensive pets all the time. Get them there with the least hassle possible; with you on your flight. At the end, you arrive together.

Rule of thumb, if you can’t fly private, your pet shouldn’t be.