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# Draft Guide on Heartworm Drugs for Dogs
- URL: https://www.fdaweb.com/draft-guide-on-heartworm-drugs-for-dogs/
- Published: 2022-11-30T12:00:00.000Z
- Updated: 2026-09-14T18:08:02.000Z
- Author: David McFarland
- Tags: FDA Policy/General, #legacy-id-D5153287

*Federal Register* notice: FDA is making available draft guidance #276 entitled “Effectiveness of Anthelmintics: Specific Recommendations for Products Proposed for the Prevention of Heartworm Disease in Dogs.” The document provides recommendations for the effectiveness evaluation of drugs indicated for preventing heartworm disease caused by *Dirofilaria immitis* in dogs. To view the notice, click [here](https://www.govinfo.gov/content/pkg/FR-2022-11-30/pdf/2022-26059.pdf?ref=fdaweb.com).