Until very recently, you could take your dog or pet on most internal airlines. Suddenly, from August 2nd or earlier, this is impossible - as Nok Air puts it, "for passenger safety reasons." And this includes carrying the dog in the baggage hold in an international standard travel kennel.

 

You cannot even take your dogs with Thai Airways or Bangkok Air from Bangkok to Vientiane. Not sure about Lao Air as they have not got back to me yet.

AFAIK, this only affects NokAir.  It's following the dead of a dog in their custody early last month.

 

http://bangkok.coconuts.co/2016/08/03/nok-air-cancels-pet-travel-after-husky-puppy-dies-during-delivery

19 hours ago, Oxx said:

AFAIK, this only affects NokAir.  It's following the dead of a dog in their custody early last month.

 

http://bangkok.coconuts.co/2016/08/03/nok-air-cancels-pet-travel-after-husky-puppy-dies-during-delivery

This seems more likely than the OP's statement.

 

Does the OP have a source to validate his claim that all airlines refuse to carry dogs since August 2nd?