David Ruiz founded this San Diego-area training school in 1978, bringing an unusual background to the work. According to his website, he immigrated from Guatemala as a child, later worked at Pilot Dogs, Inc. as a kennel worker and trainer at their guide-dog facility, served in the Marine Corps during Vietnam, and attended Ohio State and Franklin Universities before starting his own program.
The school offers obedience training through group classes, private sessions at their Lemon Grove facility, and in-home lessons throughout San Diego County. Their site describes a training philosophy centered on helping dogs recognize family members as leaders, using consistent commands and hand signals with daily practice. They emphasize patience and building a bond rather than quick fixes. Ruiz has also written a book on dog training that the business sells and ships nationally.
The website lists a range of behavior issues they address—jumping, excessive barking, housebreaking, door-charging, and similar concerns—alongside standard obedience commands. Prospective clients should note the site appears dated and mentions that a previous training location has closed, with instructions to call for current details.