HEART Low-Cost Mobile Clinics (Santa Ana Zoo and OC sites)
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- What it is
- Spay and neuter
- Who it helps
- Pets must be current on vaccinations.
- Where
- Santa Ana, Anaheim, Fullerton and other OC sites
- Status
- Open
- Checked
- on the official website, November 2, 2026
← Pet help in Orange County · All help in California
Mobile clinics offering discounted spay/neuter and vaccines for dogs and cats, held at the Santa Ana Zoo and other Orange County sites.
How to reach them
Where: Santa Ana Zoo (see heart4pets.org for current sites), CA
Hours: By appointment; check heart4pets.org for dates
Good to know
- Services: spay neuter, vaccines, mobile clinic
- Who can use it: Pets must be current on vaccinations. Discounted prices are for people in qualified census tracts or who meet other qualifications.
- How to get started: Book at heart4pets.org/spay-neuter or call (714) 993-9193.
Emergency? Call your veterinarian or the nearest 24-hour emergency hospital now, and tell them if cost is a barrier. Emergency signs and poison hotlines
Before you go
Call or check their page for current prices, appointment availability, any income or residency rules, and which animals they see. Ask what to bring.
If cost is the barrier, Paying for Care compares grants, payment plans and fundraising, and a free funding plan puts them together for your pet.
More help nearby
- Orange County Animal Allies (OC SPCA) Spay/Neuter Help · Huntington Beach
- RUFF (Rescuing Unwanted Furry Friends) Spay/Neuter Assistance · Laguna Beach
See every listing in the Orange County guide →