The term "dog whip" may sound harsh and it can be replaced with a variety of more gentle and respectful synonyms. One such synonym is a "training leash," which can be used to guide a dog during training and obedience exercises. Other words that can be used instead of "dog whip" include a "lead" or a "leash." Both of these terms focus on the idea of leading a dog, which is a more positive and nurturing approach. Additionally, words like "collar" and "harness" can also be used to describe the gear used to control and guide a dog without the negative connotations of "dog whip".