Straight, practical guides on selecting dogs, becoming a handler, and building programs — written from operational experience, not marketing.

K9School's resource library offers free, field-tested guides on choosing a detection dog, becoming a handler, building or fixing a K9 program, and the disciplines we work — narcotics, bed bug, arson, and explosives — plus the method behind courtroom-defensible detection. Written from operational experience, not marketing.
The traits, tests, and questions that separate a working dog from an expensive mistake.
Read the buyer's guide →The real path to competence — and how to choose training that makes you deployable.
Read the career guide →The fundamentals that make a detection program reliable and audit-proof.
Read the program guide →Reliability, defensibility, and the documentation that keeps cases from getting tossed.
Read the agency guide →The business case, and how to choose a dog that protects your reputation.
Read the business guide →The high-consequence discipline where reliability is non-negotiable.
Read the operational guide →The behavioral sequence every search moves through — the heart of the method.
Read the method guide →The Supreme Court case on detector-dog reliability, in plain language.
Read the legal guide →How handlers unintentionally shape a dog — and how honest teams test for it.
Read the method guide →
