U.S. Dog Testing for Pesticides Remains Cruel and Unnecessary
Every day in the U.S., beagles are bred solely to be used as compliant test subjects in the commercial testing industry, often destined to live and die in laboratories.
90-Day Dog Tests for Pesticides
The Environmental Protection Agency (EPA) currently requires companies to test new pesticides on over two dozen dogs daily for three months, often by force-feeding them chemicals. These tests rarely provide added value in determining pesticide risks to humans.

Historical Context and Successes
Research published three years ago demonstrated the minimal benefit of the 90-day test. However, in 2018, an undercover investigation in Mattawan, Michigan, revealed dogs being force-fed fungicides for a year-long test mandated by Brazilian authorities. Public pressure led to the test’s halt and the adoption of 32 dogs, including a beagle named Teddy.
Brazil’s Ban and Momentum
Brazil subsequently banned the year-long dog test requirement, following a 10-year campaign to eliminate it after the U.S. discontinued the practice in 2007. Stopping the year-long test could lead to the elimination of the 90-day test as well.
EPA’s Commitment and Call to Action
The EPA recommitted to ending all tests on mammals by 2035, but advocates believe this timeline should be accelerated. Approximately 40,000 dogs were used in experiments in the U.S. last year alone. Supporters are urging the EPA to uphold its commitment to replace animal testing with alternative technologies.