So no animal gets left behind.
Mizuu connects shelters, vets and families across Spain with a complete technology ecosystem. A purpose-driven company serving animal welfare.

15%
of profits reinvested in shelters
0€
cost for shelters and partner organizations
100%
of the clinical history under your control
Professional tools shouldn't be a privilege.
The UK rescues thousands of abandoned dogs and cats every year. Animal shelters do a titanic job, but often rely on spreadsheets, WhatsApp groups, and lack professional tools. Veterinary clinics work in isolation, without access to the animal's real history when it changes hands. And adoptive families struggle to easily find the right companion.
Mizuu was born to solve that problem by building a business model with a purpose. Our management software is free for shelters and affordable for clinics. We earn revenue from the shop and the premium plans for clinics, and 15% of Mizuu's net profit goes to the Solidarity Fund for verified shelters that rescue animals in vulnerable situations.
We don't sell animals. We don't charge for adopting. We don't use data for advertising profiles. We operate under a firm commitment to social return: every purchase, every vet appointment and every interaction has a measurable impact.
- No selling of animals
- Free for verified shelters
- No advertising profiling of users
- Verifiable impact metrics
Four pillars, one single ecosystem
Responsible adoption
We connect rescued animals with verified families. The entire process is tracked and signed digitally, with post-adoption follow-up for the originating shelter.
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A store with impact
15% of Mizuu's net profit goes to the Solidarity Fund, which is shared among verified shelters according to a transparent impact criterion.
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Software for shelters
A professional suite at no cost to the organization: management of animals, foster homes, candidates with automatic scoring, digital contracts, donations and a statistics dashboard.
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Software for vets
Partner clinics receive a complete system: online scheduling, invoicing, payment wallet, medical records, cross-reviews, and a logistics pickup point.
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One person behind the project, a community behind that person.
Ángel Bolaño Fernández
FundadorPresidenteFundador y Presidente
Founder and chairman of Mizuu. After years of watching hundreds of animals wait for a second chance without the right tools, he built a purpose-driven company that connects rescue shelters, vets and families under a clear commitment to giving back to the animal welfare sector.
Our values
A model with purpose
We earn revenue in order to reinvest it: 15% of Mizuu's net profit goes to the shelters' Solidarity Fund.
Animal welfare
Every product decision is made thinking first of the animal and those who care for it.
Operational transparency
Clear accounts, open data and social-impact metrics the community can verify.
Want to be part of it?
If you run a shelter, you're a vet or you want to adopt, this is your place.



