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Data / FDA warning letters / Animal drugs and feed

Animal drugs and feed warning letters: 36

The full list. FDA warning letters: animal drugs and feed: 36 rows for $5, FDA warning letters issued November 12, 2024 to October 30, 2026. The list gains about 3 rows a month. The new rows come each week by email, $19 a month.

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Updated October 2, 2026. Source: FDA warning letters (U.S. Food and Drug Administration).

FDA issued 36 warning letters on animal drugs and feed from November 12, 2024 to October 2, 2026, to 36 companies; 3 have a closeout letter. The newest, issued October 2, 2026 by the Center for Veterinary Medicine, went to John & Nicole Santos Dairy (New Animal Drug/Adulterated).

The request: Every new FDA warning letter on animal drugs and feed, with the company, the office and the letter.

SpecStream is the live web data engine for teams and agents. It reads FDA's warning letters table each morning, and this page is that reading. Ask for the offices, subjects or companies you follow and each new letter arrives in your sheet, CRM, Slack or agent as FDA posts it.

  • 36Letters
  • 3With closeout
  • October 2, 2026Latest issued

Newest letters

The newest 36 of 36 by issue date, each linked to the letter on fda.gov.

IssuedCompanyIssuing officeSubjectPostedSource
October 2, 2026John & Nicole Santos DairyCenter for Veterinary MedicineNew Animal Drug/AdulteratedOctober 13, 2026fda.gov
September 23, 2026Sciarra Aeromed, Inc.Center for Veterinary MedicineCGMP/Drugs for Animals/Prepared, Packed or Held Under Insanitary Conditions/AdulteratedSeptember 29, 2026fda.gov
September 23, 2026Neogen CorporationCenter for Veterinary MedicineCGMP/Drugs for Animals/Prepared, Packed or Held Under Insanitary Conditions/AdulteratedSeptember 29, 2026fda.gov
August 21, 2026Raaw Energy LLCCenter for Veterinary MedicineAdulterated Animal Foods/MisbrandedSeptember 22, 2026fda.gov
August 5, 2026Lewis Sausage Company Inc.Center for Veterinary MedicineCGMP/Food for Animals/Prepared, Packed or Held Under Insanitary Conditions/AdulteratedOctober 13, 2026fda.gov
August 5, 2026Viva Raw LLCCenter for Veterinary MedicineAdulterated Animal Foods/MisbrandedSeptember 22, 2026fda.gov
August 4, 2026Stokes Healthcare Inc. dba Epicur PharmaCenter for Veterinary MedicineAnimal Drugs/AdulteratedSeptember 29, 2026fda.gov
July 30, 2026DeJong Family Dairy, LLCCenter for Veterinary MedicineNew Animal Drug/AdulteratedAugust 18, 2026fda.gov
July 24, 2026Wilson LivestockCenter for Veterinary MedicineNew Animal Drug/AdulteratedSeptember 29, 2026fda.gov
July 6, 2026Waves and Wine, Inc.Center for Veterinary MedicineCGMP/Hazard Analysis/Risk-Based Preventive Controls for Food for Animals (PCAF)/AdulteratedAugust 18, 2026fda.gov
June 23, 2026Allandale DairyCenter for Veterinary MedicineNew Animal Drug/AdulteratedJuly 14, 2026fda.gov
June 16, 2026Tex-Stein DairyCenter for Veterinary MedicineNew Animal Drug/AdulteratedAugust 10, 2026fda.gov
May 20, 2026Golden Dakota Farms LLCCenter for Veterinary MedicineNew Animal Drug/AdulteratedJune 30, 2026fda.gov
April 30, 2026Best Buy Bones, Inc.Office of Surveillance and ComplianceCGMP/Hazard Analysis/Risk-Based Preventive Controls for Food for Animals (PCAF)/AdulteratedMay 26, 2026fda.gov
April 3, 2026The Fish AidCenter for Veterinary MedicineUnapproved New Animal Drug ProductsMay 12, 2026fda.gov
April 3, 2026DK Hardware SupplyCenter for Veterinary MedicineUnapproved New Animal Drug ProductsMay 12, 2026fda.gov
February 17, 2026Raw Bistro Inc.Center for Veterinary MedicineCGMP/Food for Animals/Prepared, Packed or Held Under Insanitary Conditions/AdulteratedMarch 10, 2026fda.gov
December 4, 2025King FarmCenter for Veterinary MedicineCGMP/Animal Food/AdulteratedDecember 23, 2025fda.gov
September 5, 2025Ogle Cattle Company, Inc.Center for Veterinary MedicineNew Animal Drug/AdulteratedSeptember 30, 2025fda.gov
August 15, 2025Meds For Vets, LLCCenter for Veterinary MedicineUnapproved New Animal Drug/Adulterated/MisbrandedAugust 19, 2025fda.gov
July 16, 2025Synergy Animal Products, Inc.Center for Veterinary MedicineUnapproved New Animal Drug ProductsSeptember 2, 2025fda.gov
June 18, 2025Lystn LLC dba Answers Pet FoodCenter for Veterinary MedicineCGMP/Food for Animals/Prepared, Packed or Held Under Insanitary Conditions/AdulteratedJuly 8, 2025fda.gov
June 12, 2025J.D. Heiskell Holdings LLCCenter for Veterinary MedicineCGMP/Food for Animals/Prepared, Packed or Held Under Insanitary Conditions/AdulteratedJuly 8, 2025fda.gov
June 9, 2025Boothwyn Pharmacy LLCCenter for Veterinary MedicineUnapproved New Animal Drug/Adulterated/MisbrandedAugust 19, 2025fda.gov
May 8, 2025FishMoxFishFlex/Simple Pet Health LLCCenter for Veterinary MedicineUnapproved New Animal Drug/MisbrandedMay 20, 2025fda.gov
April 11, 2025Livestock Nutrition CenterCenter for Veterinary MedicineCGMP/Non-Medicated Feed/AdulteratedApril 22, 2025fda.gov
April 7, 2025House of Alchemy LLC dba CBD Dog Health Hamet & Love LLC dba MycoDogCenter for Veterinary MedicineUnapproved New Animal Drug ProductsApril 29, 2025fda.gov
April 7, 2025Holista LLC dba HolistaPetCenter for Veterinary MedicineUnapproved New Animal Drug ProductsApril 29, 2025fda.gov
April 7, 2025Bailey’s Wellness, LLC dba Bailey’s CBDCenter for Veterinary MedicineUnapproved New Animal Drug ProductsApril 29, 2025fda.gov
November 22, 2024Mid America Pet Food LLCCenter for Veterinary MedicineCGMP/Food for Animals/Prepared, Packed or Held Under Insanitary Conditions/AdulteratedDecember 10, 2024fda.gov
November 12, 2024Veterinary Select Formula dba Allergic PetCenter for Veterinary MedicineNew Animal Drug/AdulteratedJanuary 7, 2025fda.gov
November 12, 2024Nutrition Strength Ltd.Center for Veterinary MedicineNew Animal Drug/AdulteratedJanuary 7, 2025fda.gov
November 12, 2024Intermarket Industries Inc. dba Doc Ackerman Pet ProductsCenter for Veterinary MedicineNew Animal Drug/AdulteratedJanuary 7, 2025fda.gov
November 12, 2024HDFrenchies LLC dba Bully BaumCenter for Veterinary MedicineNew Animal Drug/AdulteratedJanuary 7, 2025fda.gov
November 12, 2024Evolution Pets LLCCenter for Veterinary MedicineNew Animal Drug/AdulteratedJanuary 7, 2025fda.gov
November 12, 2024Energetic Essences, LLC dba Pet EssencesCenter for Veterinary MedicineNew Animal Drug/AdulteratedJanuary 7, 2025fda.gov

Subjects as FDA words them

SubjectLettersLatest
New Animal Drug/Adulterated13October 2, 2026
Unapproved New Animal Drug Products6April 3, 2026
CGMP/Food for Animals/Prepared, Packed or Held Under Insanitary Conditions/Adulterated5August 5, 2026
CGMP/Drugs for Animals/Prepared, Packed or Held Under Insanitary Conditions/Adulterated2September 23, 2026
Adulterated Animal Foods/Misbranded2August 21, 2026
CGMP/Hazard Analysis/Risk-Based Preventive Controls for Food for Animals (PCAF)/Adulterated2July 6, 2026
Unapproved New Animal Drug/Adulterated/Misbranded2August 15, 2025
Animal Drugs/Adulterated1August 4, 2026
CGMP/Animal Food/Adulterated1December 4, 2025
Unapproved New Animal Drug/Misbranded1May 8, 2025
CGMP/Non-Medicated Feed/Adulterated1April 11, 2025

By issuing office

Issuing officeLettersLatest
Center for Veterinary Medicine35October 2, 2026
Office of Surveillance and Compliance1April 30, 2026

By year issued

YearLettersLatest
202617October 2, 2026
202512December 4, 2025
20247November 22, 2024

Where FDA publishes its warning letters

Public domain (U.S. government work). Letters are as FDA lists them in its warning letters table: the company, the issue and posting dates, the issuing office and FDA's subject line. Subject groups are SpecStream's, read from the words of that subject line. FDA posts a letter some weeks after it issues it, so the newest weeks fill in later. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.

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