Take 90 days retirement non immigrant o visa in your country. On tourist visa you need to be in Thailand before your pet arrive. Also coming on tourist visa to Thailand and then convert it to retirement visa is costly process and not easy
The ask:thailand community, consisting of multiple Q/A groups with over 100,000 members, powers this platform. It is not an official government resource. Our members actively contribute to this resource, and while we strive for accuracy, we cannot guarantee its complete reliability. Assistance to travelers is provided as a community service.