Here are some key themes and insights from the book:

1. Personal Struggle: Nita Sweeney shares her personal struggle with depression and anxiety, providing readers with a candid and introspective look at the challenges she faced.

2. Therapeutic Impact of Running: The book highlights the therapeutic benefits of running, both physically and mentally. Sweeney discusses how the act of running became a powerful tool in managing her mental health.

3. Connection with a Pet: Sweeney emphasizes the special bond she developed with her dog through running, illustrating the supportive and comforting role that animals can play in one's mental health journey.

4. Mind-Body Connection: The memoir delves into the connection between mental and physical well-being, exploring how engaging in regular physical activity, such as running, can positively impact mental health.

5. Overcoming Challenges: Sweeney shares her experiences of overcoming obstacles and setbacks in both her mental health journey and her running endeavors. The book offers inspiration for those facing similar challenges.

6. Narrative Style: The book is written in a narrative style, allowing readers to connect with the author's personal story and providing a sense of authenticity to the struggles and triumphs she recounts.

7. Holistic Approach to Wellness: Sweeney advocates for a holistic approach to mental health, incorporating physical activity, mindfulness, and the companionship of a pet as essential components of her wellness journey.

8. Support Systems: The memoir underscores the importance of having a support system, whether it's the unconditional companionship of a pet, the encouragement of loved ones, or the camaraderie found in the running community.

9. Coping Strategies: Throughout the book, Sweeney shares the coping strategies and tools she discovered that helped her navigate the challenges of depression and anxiety.

10. Inspiration for Others: "Depression Hates a Moving Target" serves as an inspirational story for readers who may be dealing with mental health issues, offering hope and practical insights into how one person found a path toward healing.

If you're interested in personal narratives that intertwine mental health, physical activity, and the bond between humans and animals, this memoir may resonate with you. It combines elements of self-discovery, resilience, and the transformative power of a holistic approach to well-being.