Funding search · EIN 943362163 · Pleasanton, CA

The Duffield Family Foundation

$46.0M
in grants paid: 1,011
grants: 602
recipients: 2021–2024
filing years

Recent grants

The 100 largest recent grants from this foundation’s filings, newest year first.

$1.5M
Companions and Animals for Reform and Equity · Baltimore, MD · 2024
2023 vision: human and animal well-being
$1.2M
San Francisco Spca · San Francisco, CA · 2024
2022 - 2025 comet program
$1.1M
Uc Davis Foundation · Davis, CA · 2024
Behavioral euthanasia study
$935,000
Cornell University · Ithaca, NY · 2024
Maddie's shelter medicine program, years 20 - 24 continuation grant
$878,993
Humane Rescue Alliance · Washington, DC · 2024
Community conversations steering committee 2024-25
$827,014
University of Wisconsin-Madison · Madison, WI · 2024
Maddie's clinical instructor
$750,000
Best Friends Animal Society · Kanab, UT · 2024
2022 - 2025 shelter embed program
$704,983
University of Tennessee · Knoxville, TN · 2024
Aligncare's 5-year strategic plan through 2029
$625,000
Inquiring Systems · Santa Rosa, CA · 2024
Maddie's university online course development - deep dive modules
$572,500
Austin Pets Alive · Austin, TX · 2024
Community conversations steering committee 2024-25
$405,000
Joybound People & Pets · Walnut Creek, CA · 2024
2024 bring your dog to workday
$403,103
Open Door Veterinary Collective · Grand Rapids, OH · 2024
2025 - 2027 maddie's million pet challenge
$335,090
University of Florida Foundation · Gainesville, FL · 2024
Maddie's million pet challenge
$330,000
Aligncare Health · Knoxville, TN · 2024
Community conversations - october 2024 - monthly winner
$310,000
Team Shelter USA Llc · Coral Springs, FL · 2024
2025 maddie's million pet challenge
$260,000
National Animal Care & Control Association · Lindsborg, KS · 2024
2024 - 2026 operations support
$250,000
Brother Wolf Animal Rescue · Asheville, NC · 2024
2024 hurricane relief grant
$250,000
Kent Animal Shelter · Calverton, NY · 2024
Capital campaign
$203,610
Friends of Oakland Animal Services · Oakland, CA · 2024
Community clinics
$150,000
Project Street Vet · Encinitas, CA · 2024
Strategic planning consultant - year 2 & 3
$141,000
Jvr Shelter Strategies Llc · Belmont, CA · 2024
Community engagement case study
$120,000
The Paw Mission · Yucaipa, CA · 2024
2024 - 2025 conference scholarship fund
$90,460
Humane World for Animals · Washington, DC · 2024
2025 animal care expo sponsorship
$80,000
Association of Shelter Veterinarians · Apex, NC · 2024
Dental care planning grant
$79,488
The Inner Pup · New Orleans, LA · 2024
2025 community health fair for people & pets sponsorship
$76,000
The Association for Animal Welfare Advancement · Surprise, AZ · 2024
2024 fall conference scholarships
$75,000
Natives in Vetmed · Fort Collins, CO · 2024
2025 conference and clinical practice experience scholarship fund
$68,108
Multicultural Veterinary Medical Association · Silverdale, WA · 2024
Open access fees
$65,000
Underdog Pet Rescue · Monona, WI · 2024
Ultrasound machine
$62,000
Lucky Dog Animal Rescue · Arlington, VA · 2024
2025 scholarships for rural organizations
$50,000
National Kitten College · Arlington, VA · 2024
Maddie's university online course development (series) - kitten college
$50,000
Operation Kindness · Carrollton, TX · 2024
2025 texas unites conference scholarships
$50,000
Pasco County Board of County Commissioners · Land O Lakes, FL · 2024
2024 hurricane relief grant
$50,000
Asheville Humane Society · Asheville, NC · 2024
2024 hurricane relief grant
$50,000
Housing Equity & Advocacy Resource Team · Los Angeles, CA · 2024
2024 general operating support
$46,000
My Dog Is My Home · Ridgewood, NY · 2024
2025 co-sheltering conference scholarships
$45,000
Good Shepherd Humane Society · Eureka Springs, AR · 2024
30th anniversary hero awards
$32,000
Love for Animals · East Point, GA · 2024
30th anniversary hero awards
$31,074
Veterinary Care Accessibility Project · Rochester, MI · 2024
Pet health insurance research
$30,000
Loving Paws · Van Nuys, CA · 2024
30th anniversary hero awards
$30,000
Free Dog Trainers · Rohnert Park, CA · 2024
30th anniversary hero awards
$30,000
Wisconsin Foundation and Alumni Association · Madison, WI · 2024
Feline h5n1 outbreak response
$30,000
Every Dog Behavior Training · Austin, TX · 2024
30th anniversary hero awards
$30,000
Atlanta Dog Mom Full Hearts · Atlanta, GA · 2024
30th anniversary hero awards
$30,000
Berkeley Humane · Berkeley, CA · 2024
2024 bark and meow around the block adopt-a-thon and street fair
$30,000
Nagi Foundation · Queen Creek, AZ · 2024
30th anniversary hero awards
$25,000
Furry Friends Adoption Clinic & Ranch · Jupiter, FL · 2024
2024 hurricane relief grant
$25,000
Penfed Foundation · Alexandria, VA · 2024
2025 champions to the rescue
$25,000
Alliance for Contraception in Cats & Dogs · Portland, OR · 2024
2025 - 2027 operations
$20,000
Awesiinyag Are Loved · Red Lake, MN · 2024
Community conversations steering committee 2024-25
$20,000
Greenville County Animal Care · Greenville, SC · 2024
2024 hurricane relief grant
$15,000
Peak Grantmaking · Washington, DC · 2024
2025 community health fair for people & pets sponsorship
$15,000
Alaqua Animal Refuge · Freeport, FL · 2024
2024 hurricane relief grant
$15,000
California Animal Welfare Association · Penn Valley, CA · 2024
2025 ceo forum sponsorship
$15,000
Binx'S Home for Black Cats Co · Asheville, NC · 2024
2024 hurricane relief grant
$15,000
Unicoi County Animal Shelter · Erwin, TN · 2024
2024 hurricane relief grant
$15,000
Runaways Animal Rescue · Port Richey, FL · 2024
2024 hurricane relief grant
$15,000
Animal Grantmakers · Media, PA · 2024
2024 conference and operations
$10,000
Fureveriloveatlanta · Atlanta, GA · 2024
2024 hurricane relief grant
$10,000
Global Advocates and Allies · North Miami, FL · 2024
2024 hurricane relief grant
$10,000
Black Pet Business Network · Ocoee, FL · 2024
Maddie's university online course development - pet grooming
$10,000
City of Live Oak · Live Oak, FL · 2024
2024 hurricane relief grant
$10,000
Hatching Llc · Santa Monica, CA · 2024
Community conversations steering committee 2024-25
$10,000
Lil Bub'S Big Fund · Bloomington, IN · 2024
Community conversations steering committee 2024-25
$10,000
One Tail at a Time Nfp · Chicago, IL · 2024
Maddie's university course development on leash reactivity
$10,000
Spokane Humane Society · Spokane, WA · 2024
Open arms challenge 2024
$10,000
Stellafirma Strategies Llc · Baltimore, MD · 2024
Community conversations steering committee 2024-25
$10,000
The Retrievers · Woodbury, MN · 2024
Maddie's university online course development - lost dog prevention
$7,500
Perry Lebaron Ventures Llc · Warren, VT · 2024
2025 online cat conference scholarships
$7,000
Association of Professional Humane Educators · Alameda, CA · 2024
2025 annual conference scholarships
$5,000
Valley Humane Society-Ca · Pleasanton, CA · 2024
2024 bring your dog to workday
$5,000
Beautiful Hearts Rescue · Shell Lake, WI · 2024
Open arms challenge 2024
$5,000
Lifeline Oro Valley Animal Rescue · Oro Valley, AZ · 2024
Open arms challenge 2024
$5,000
Wanderers' Rest Humane Association · Canastota, NY · 2024
Open arms challenge 2024
$5,000
Buster'S Paw Prints · Red Bluff, CA · 2024
Open arms challenge 2024
$5,000
International Association of Veterinary Social Work · Twinsburg, OH · 2024
2024 virtual conference
$5,000
Kay Turpin Animal Rescue Fund · Lebanon, KY · 2024
Community conversations - february 2025 - monthly winner
$5,000
Muttville · San Francisco, CA · 2024
2024 bring your dog to workday
$5,000
The Cat Sanctuary · Eugene, OR · 2024
Community conversations - april 2025 - monthly winner
$5,000
Paws Claws and Hooves Animal Rescue & Sanctuary · Snowflake, AZ · 2024
Open arms challenge 2024
$5,000
Nebraska Humane Society · Omaha, NE · 2024
Community conversations - january 2025 - monthly winner
$3,500
Paws and Claws Chicago Rescue · Evanston, IL · 2024
Mpf monthly grant giveaway - august 2024
$3,000
Heber Valley Animal Services · Heber City, UT · 2024
Mpf monthly grant giveaway - january 2025
$3,000
Hart County Animal Shelter · Munford, KY · 2024
Mpf monthly grant giveaway - june 2024
$3,000
Clowder 9 Ranch · Buhl, ID · 2024
Mpf monthly grant giveaway - april 2025
$3,000
Faunalytics · San Diego, CA · 2024
Fauna connections research symposium 2024 sponsorship
$3,000
Mended Paws Sanctuary · Blytheville, AR · 2024
Mpf monthly grant giveaway - july 2024
$3,000
Rancho Coastal Humane Society · Encinitas, CA · 2024
Mpf monthly grant giveaway - october 2024
$3,000
Roanoke Valley Spca · Roanoke, VA · 2024
Mpf monthly grant giveaway - november 2024
$3,000
Santa Barbara County Animal Services · Santa Barbara, CA · 2024
Mpf monthly grant giveaway - march 2025
$3,000
Greenhill Humane Society · Eugene, OR · 2024
Mpf monthly grant giveaway - may 2025
$3,000
Spring Branch Rescue · Richmond, TX · 2024
Mpf monthly grant giveaway - february 2025
$3,000
Humane Society of the Palouse · Moscow, ID · 2024
Mpf monthly grant giveaway - september 2024
$2,500
San Mateo County Animal Control and Licensing · San Mateo, CA · 2024
Community conversations - june 2024 - monthly winner
$2,500
Halls Hopeful Hounds Rescue Co · McDonough, GA · 2024
Community conversations - may 2025 - monthly winner
$2,500
Chattahoochee Humane Society · Valley, AL · 2024
Community conversations - september 2024 - monthly winner
$2,500
Sol Dog Lodge and Training Center · Tucson, AZ · 2024
Community conversations - november 2024 - monthly winner
$2,500
Dirty Little Paws · Oceanside, CA · 2024
Community conversations - december 2024 - monthly winner
$2,500
The Animal Mission · Columbia, SC · 2024
Community conversations - june 2024 - monthly winner
$2,500
Oshkosh Area Humane Society · Oshkosh, WI · 2024
National foster survey 2024

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Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call. Most private foundations do not accept unsolicited applications; the route in is usually a program officer.