Thelma Doelger Trust For Animals

The Thelma Doelger Trust for Animals is a lean, family-governed private trust that funds almost exclusively through general operating support rather than tightly restricted program grants — the great majority of its top-50 recorded grants over the past decade carry the purpose code "General support." This reflects the trust's own framing of its mission: to back organizations that "effectively and efficiently make better the lives of animals" through direct intervention and education, trusting grantees to deploy funds where needed rather than dictating narrow deliverables. First-time applicants should expect a relationship-first funder: the trust explicitly asks organizations without prior grant history to submit a Letter of Inquiry before investing time in a full application, screening for fit before either side commits significant effort. Once funded, the trust tends to sustain relationships over years — Marine Mammal Center (4 grants, $200,000), International Bird Rescue (6 grants, $160,000), Cat Town (5 grants, $130,000) and Humane Society of Truckee-Tahoe (5 grants, $125,000) all show repeat, multi-year funding rather than one-off gifts.

The trust favors organizations with an operational, direct-care or rescue mission — wildlife rehabilitation centers (Gold Country Wildlife Rescue, Bird Rescue Center, Tri County Wildlife Care, Lindsay Wildlife Experience), companion-animal shelters and rescues (Muttville, Cat Town, Pets Lifeline, East Bay SPCA), and spay/neuter or TNR programs (Fix Our Ferals, Humboldt Spay/Neuter Network) dominate the grantee roster. It will also fund advocacy and legal work in select cases — Animal Legal Defense Fund received four grants totaling $80,000 explicitly earmarked for roadside zoo litigation, and Earth Island Institute received five grants ($60,000) for its "Raptors Are The Solution" project — showing the trustees back targeted campaign asks when mission alignment on wild-animal welfare or anti-cruelty is unambiguous.

Geographically, funding is concentrated almost entirely in Northern California and the San Francisco Bay Area; all 91 tracked grants in the data went to California organizations. With only three trustees (Katherine Doelger, Margaret Burks, Paul Gordon) overseeing a roughly $7.9M asset base that generates $350,000-$580,000 in annual giving, this is a small, high-touch funder — applicants should expect personal, informed review rather than a large program-officer bureaucracy, and should tailor outreach accordingly.

Grants paid have grown steadily but not dramatically: from $190,500 in FY2012 to $442,000 in FY2023 (the last year with a complete public filing), while total giving (which includes non-grant program costs) rose from $376,651 to $575,470 over the same span. FY2024 shows total assets climbing further to $7,897,515 and total revenue of $741,889, though an itemized grants-paid figure for that year was not yet available. Notably, contributions received have been $0 in every year on record — this is a self-funded endowment whose giving capacity tracks investment performance, not fresh fundraising. Strong-market years fund more: FY2015 saw $2.24M in net investment income and $473,965 in giving, versus leaner years like FY2019 ($577,284 net investment income, $407,972 giving).

Per the foundation's own typical-grant-size data, individual grants range from $5,000 to $50,000, with a median of $15,000 and an average of $17,846 (n=16, most recent year on file). The broader top-50 grantee dataset — a multi-year, cumulative view spanning $1,752,534 across 91 grants — puts the average per grantee relationship at $19,259, reflecting that many organizations receive several grants over time rather than a single large check.

By program theme, wildlife rehabilitation and rescue (Marine Mammal Center, International Bird Rescue, Gold Country Wildlife Rescue, Tri County Wildlife Care, Bird Rescue Center, Lindsay Wildlife Experience, Wildcare Eastern Sierra) account for roughly 38% of top-50 grant dollars. Companion-animal shelters, rescues and TNR/spay-neuter programs (Cat Town, Muttville, Humane Society of Truckee-Tahoe, Pets Lifeline, East Bay SPCA, Humane Society of Sonoma County, Fix Our Ferals, Contra Costa Humane Society, Town Cats of Morgan Hill, Silicon Valley Pet Project, Nine Lives Foundation, Humboldt Spay/Neuter Network) make up close to 30%. The remainder splits between veterinary access (SF Community Clinic Consortium's Vet SOS Project, $80,000) and advocacy/legal work (Animal Legal Defense Fund, $80,000; Earth Island Institute's Raptors Are The Solution, $60,000). Grant amounts cluster tightly around round numbers ($5K/$10K/$15K/$20K/$25K/$50K) with almost no six-figure single checks — the $100,000 to Muttville was explicitly capital-campaign matching, a clear outlier against an otherwise modest, steady grant profile.

These five peers were matched to Doelger purely by asset size — all cluster within roughly $7.895M-$7.900M in reported assets — rather than by mission; none carry an animal-specific classification, and four of five have no public website at all. That makes Doelger unusually transparent and accessible for a fund its size: most similarly-capitalized small family foundations disclose nothing beyond their IRS filing, while Doelger publishes eligibility criteria, a downloadable application form, named trustees with public bios, and a monitored contact email. For a grant seeker, this comparison mainly illustrates how atypical Doelger's openness is among peer-sized funders — it's worth prioritizing precisely because most comparably-capitalized foundations offer no discoverable entry point at all.

No dedicated 2025-2026 press coverage, blog posts, or press releases were found for the Thelma Doelger Trust for Animals — it does not appear to be a foundation that issues public announcements. The most current verifiable data point is the FY2024 filing: total assets grew to $7,897,515 (up from $7,711,863 in FY2023) and total revenue reached $741,889, though the FY2024 grants-paid figure was not yet itemized in the data reviewed (last database verification: 2026-08-02). The last fully reported grant year, FY2023, shows $442,000 disbursed, up from $355,500 in FY2022 and $285,534 in FY2021 — a climb driven by strong net investment income ($546,750 in 2023) rather than any new fundraising, since contributions received have been $0 in every year on record.

Leadership has been stable across multiple filing years: Katherine Doelger (granddaughter of founder Thelma Doelger), Margaret K. Burks (former executive director of the San Francisco Zoological Society and The Marine Mammal Center), and attorney Paul M. Gordon serve as the three trustees, each drawing flat $30,000 annual compensation ($90,000 total, unchanged since at least 2012). No trustee transitions, new program launches, or strategic-plan changes were identifiable in public sources. The one notable programmatic event on record is a past emergency grant to International Bird Rescue tied to a brown pelican crisis, showing the trust is willing to move outside general support for wildlife emergencies — but no equivalent 2025/2026 emergency response was found in this research. Applicants should treat this as a quiet, steady-state funder rather than one undergoing visible change.

Lead with a Letter of Inquiry if you have no prior funding history with the trust — this is explicit guidance from the trust itself, not generic advice, and skipping it risks wasted effort on a full application the trust isn't ready to consider. Submit by email to questions@thelmadoelgertrustforanimals.org, the trust's stated preference; if mailing, send four complete physical copies with every attachment and exhibit included in each, and email the tracking number if using a private carrier so the trust can watch for the package.

There is no published deadline — applications are reviewed year-round — so there's no benefit to waiting for a cycle, but do confirm you're using the current-year application form from the site (the file on record in our data, TDTAgrantapp2016.pdf, is outdated; check thelmadoelgertrustforanimals.org/apply-for-grant/ for the current version).

Default to requesting general operating support and use the trust's own mission language — "direct intervention and education" to improve animal lives — since that's the framing the large majority of funded grants share. Reserve a restricted or project-based ask for cases with a clear precedent: litigation (Animal Legal Defense Fund's roadside-zoo case), capital campaigns (Muttville's matching grant), or a defined conservation/advocacy project (Earth Island Institute's Raptors Are The Solution). Emergency or crisis-response asks are also plausible — the trust funded an emergency grant to International Bird Rescue during a brown pelican crisis — but should be pitched as a clear exception, not a routine request.

Because every tracked grantee is California-based, and grantmaking is explicitly concentrated in Northern California and the Bay Area, out-of-region CA organizations should expect a harder sell and should say so directly in a proposal if applying from outside that footprint. Given the trust's history notes it supports companion, wild, and farmed animals "in recognition of the interdependence of all life on earth," but no clear farm-sanctuary or farmed-animal grantee appears in the top-50 grant list, that may be an underserved niche worth testing. With a three-person trustee board that includes a former zoo and Marine Mammal Center executive, expect an informed reviewer — cite concrete outcomes and avoid generic boilerplate. Scope requests to the trust's typical $5,000-$50,000 band unless proposing a capital or campaign match with a strong rationale for a larger ask.