Early-access demo
A calmer way to leave your dog in Puerto Rico.
Casita Nexo is a home-style pet retreat in the spirit of Hostal Onyx ā slow, boricua, and obsessed with your dogās emotional safety. This site is a live prototype while we prepare the real opening.
- ⢠No live bookings yet ā WhatsApp-only waitlist.
- ⢠Designed for boricua families that hate cold, corporate kennels.
- ⢠Your interest helps this project become a real casita.


Built like a boricua home, not a factory kennel.
Casita Nexo is the next chapter of the Hostal Onyx universe: a real casita in Puerto Rico where dogs are treated like extended family, not inventory.
Right now weāre in the listening and prototyping phase. Every message on the waitlist helps us decide location, services, and prices that actually make sense for boricua families.
No charges, no obligation ā just early access and honest updates.