What visa should I get for a one-month stay in Thailand, and can I bring my dog?

Do not broadcast that you are working remotely on a tourist visa, it is totally prohibited. It may not happen but someone may just report you, so take care who you tell.

What do you do that allows you to work remote

Get a 3 month tourist visa, cause if you decide to stay, this one is the base for your next visa ...mostlikely Non O retirement.

With 200usd in the bank you won't get far.

Bringing a small dog is no problem taking it back home will be. It will have to go through quarantine in your home country

Put it in an annuity and get monthly payments for 20 years

Get more money everything gone up

Don't bring dog for such a short period. It takes months to prepare dogs to enter Thailand. Check it out first...

While I understand the dog question, I would forget about it until you have settled here.

You can enter for 60 days on a tourist exempt visa stamped in your passport on entry.

Concerning remote work, it is not permitted. Of course they turn a blind on short stays, but if you settle, there are a few (5 or 6) where people have been sent home for doing so.

Thai immigration are no different that Western immigration and starting to be far more strict because of abuse, mainly by the Russians, Israelis and Indians.

I don't understand your statement with the 200K? Why is that important?

$200 usd? or $200k?

Will you be bringing your dog for only 1 month?

Don't bring any animals as you want to enjoy yourself. You'll be moving around and exploring and do not want to be tied down with an animal.

I’d be inclined to get the multi entry tourist visa. It will give you six months of coming and going to figure out what you want to do, apply for visas in country where available (not an option for every visa though), move belongings back and forth etc. It’s great flexibility for not much more work. If you bring your dog you should probably treat that as a one time thing, ie you bring the dog at the end once you have your long term visa and a place to bring him. I wouldn’t bring him back and forth while you’re working it all out.

You can adopt a street dog in Thailand and lot easier than bringing a dog here.