It’s tough when your pet dies and you’re not really sure what you can do. There is a company in Cancun called XolotlCancun that offers funeral services for pets including pet cremation. For cremation, they offer to pick up your pet and return them to you once the process is complete.
Below is an older fee chart of theirs that is no longer posted on their website, so I’m guessing it is rather outdated, however, it will give you an idea of costs. This chart, as I type, is several years old, so if you require their services and contact them, don’t be surprised when you’re quoted higher fees. I hope this helps you.