good luck with your move.brought my cat Charlie to Thailand November last year.stayed in hotel bangkok road trip down south stayed hotel hua hin onto phuket found Airbnb 2 weeks rawai 4 weeks in hotel patong.4 weeks Airbnb kamala and now got apartment in kamala for one year
All places welcomed charlie at no extra cost
I now your case is different in my case easier to leave him behind. That would never have happened
Charlie is loving it here is more healthy his hair eyes teeth all look great eating well
I got onward ticket cost me £10. Wasn't asked for it who nows .so many things changing it's hard to keep up with .got my 30 day extension, done everything asked didn't ask for anything just the form they give you and 1900 bhat.cant tell in Thailand.good luck