Please check out the organizations Dr.Castillo is a part of:

The paw project

Our honor

Veterinarians Against Ventilation Shutdown

International Wildlife Rehabilitation Council

The Hailey Foundation: Advancing ideas to save animals

Please consider donating, volunteering, adopting, spaying/neutering at:

FixNation

ASPCA

The Amanda Foundation

Best Friends Animal Society

Spay and Neuter Project of Los Angeles

All kinds of vegan resources: 

Vegan Cheat Sheet