Hi,
My 9.5 year old border collie/german shepherd mix and my 14 year old tabby cat just flew cargo from LAX (Los Angeles) to Glasgow, UK and arrived here on 8 February. Everything went smoothly and beautifully. They both arrived in healthy and clean condition. They were a bit tired from the journey and a little confused but within a week or two, they were back to their normal cheery selves... well, the dog was cheery but the cat was back to her normal grumpy self! LOL!!
I chose to use an animal relocation company for the move but after having done that, I think I could have probably done it on my own and been fine. My animals were flown on KLM and they had to go through Amsterdam. They spent the night at the animal hotel in AMS because the connecting flight would have gotten them to Glasgow too late to be processed and then transported to our house in Penrith. I called the animal hotel in AMS to check on them and they were just fine. All the people I dealt with throughout the entire process were kind and helpful. They did everything possible to relieve my stress and worry. They were all animal lovers and it was just as important to them that my animals arrive safely.
Stop reading the horror stories online. They just give you unnecessary worry. Chances are your doggie will be just fine. Your vet has to give a health clearance for the dog to travel. So, then you'll know that your pup is healthy and fit for the journey. Just ask your vet if he/she feels the dog is healthy enough for air travel. I have absolutely no regrets and I am so happy to have my pets here with me. In fact, it was the best thing for them to move here with me as well. They have a much better quality of life here and they get tons of attention from me, my husband, and my stepdaughter.