Kooikerhondje is not the best breed for service purposes. Therapy Dog . Are they good as therapy dogs? Can Kooikerhondje be a therapy dog? Not really . This breed generally not used as a therapy dog. A therapy dog is a dog that might be trained to provide affection, comfort, and love to people in hospitals, retirement homes, nursing homes, schools, hospices, disaster areas, and to people with anxiety disorders or autism. Kooikerhondje is not the best breed for therapeutic purposes. Detection ...