For travelling to Italy they currently charge €20 for a dog in the cabin up to 10kg, €50 for a dog in the hold between 8 and 32kg inclusive of crate and food and €50 plus €5 per kg for a dog in the hold between 32-74kg inclusive of crate and food, a bit more for other destinations (their pet travel conditions and …
How hard is it to travel internationally with a dog?
However, most countries require that your pet be checked by a federally-accredited veterinarian and that a United States Interstate and International Certificate for Health Examination for Small Animals (7001 USDA-APHIS Form) be issued by that veterinarian and endorsed by the USDA.