Looking to ship a dog internationally from Maryland to the Netherlands?

Looking to ship a dog internationally from Maryland to the Netherlands, but am having a hard time finding airlines that do no require an IPATA shipper. I'm able to handle the health certificates and USDA endorsement. He will be travelling solo as Cargo. Just looking for airlines that don't require me to pay someone just to book the flight.

Added (1). Yes, I'm aware of the required documentation as I have had many calls with APHIS and the port in the Netherlands and our USDA certified veterinarian. Another person will be there to receive the animal who has dealt with the Port in the Netherlands many times before with his own dogs.

Best airline to travel with if taking multiple suitcases?

I'm traveling within the United States. I'm planning to leave for two months. So it's a lot of clothes and necessities. I'm looking for an airline company that includes luggage. Most airlines allow a carry on and additional charges for luggage. Any suggestions?

How does a stop over work in Hanoi?

Hi! I'm about to fly from Sydney - Hanoi - London and i'm a bit worried about the stop over because I don't know what to do… Do I have to go to customs? Do I just go straight to the gate?
if someone could maybe make like a detailed list of how it works e.g 1. Get of plane… 2. Go through customs… Or however it works. It would be so appreciated…
i'm only staying there for 3 hours so I will stay in the airport… Go to the lounge or whatever.