Cut chicken breasts into strips approximately 1/2" thick. The thicker the strip, the longer it takes to cook. Place the strips on parchment paper in the dehydrator to prevent sticking and reduce cleanup. Dehydrators vary, so check your instruction guide. We set the dehydrator for 15 hours and that's it! Just place the chicken strips in a ziploc bag. Our dogs know what it means when the dehydrator is running now - these go fast!