Aer Lingus**(No specific requirements on where service dogs must lie or sit.)
Aerolinas Argentinas
Aeromexico** (Service dogs may lie at owner's feet. Are not required to lie on absorbent mat.)
British Airways**(This was the information emailed directly from BA):
Dogs are allowed in the cabin: www.aeromexico.com
Certified Service Dogs travel free of charge in the aircraft cabin on
all British Airways services within the UK, with a limit of one per
aircraft.
Seeing eye dogs accompanying blind passengers / hearing dogs accompanying deaf passengers / dogs for disabled passengers or bonafide trainers delivering hearing dogs may be carried free of charge in the cabin on UK domestic flights and flights between USA and Canada.
There
is a limit of one dog in the cabin per aircraft. In exceptional
circumstances when two passengers travelling together have two guide
dogs: They may be carried when booked in the same booking reference.
1. On journeys wholly within the UK./Inc Jersey/
2. On German internal services
3. Flights between UK and Republic of Ireland
4. Within USA and between USA and Canada where British Airways
operate their own service.
Quantas**(Service dogs may lie on an absorbent mat in front of owner's seat or the adjacent seat if it is available.)
For more information on these and other major international airlines' travelling with pets policies, check out the following links:
www.aerlingus.com
www.aerolineas.com
www.airchina.com.cn
www.airfrance.com
www.airindia.com
www.airjamaica.com
www.avianca.com
www.britishairways.com
www.cathaypacific.com
www.finnair.com
www.japanair.com
www.klm.com
www.olympicairways.com
www.quantas.com
www.swissair.com
www.virgin-atlantic.com