International travel crate help for basset?

Hi! My husband and I are going to be relocating to Mexico City next year and will need to fly our 2 yr old basset hound with us. I have been doing lots of research on regulations and requirements but am stumped on picking a good travel crate. There are soo many companies and conflicting reviews online it’s hard to make a good decision. I want to make sure my baby girl is in the best crate possible. Does anyone have any experience with international flights with dogs or travel crate recommendations? Thanks!