all books are now all available on Audible!

Hey, I'm Cass!

I'm a clinical & coaching psychologist, mindfulness meditation teacher, podcaster and author.

Are you living your happiest and

most meaningful life?

I'm here to help you do just that

My newest book is out now


Love Who You're With

Friendships, partners, family: relationships are a defining part of our lives, giving us joy and essential support for our physical and mental health. But they can also be complicated and difficult. And although our busy lives and social media can mean we are interacting with more and more people all the time, are we really fostering our relationships in a way that is meaningful?

My third book, Crappy to Happy: Love Who You're With, provides practical tools for good relationships, helping you to understand attachment, have courageous conversations and set healthy boundaries – I even walk you through with what to do when a relationship has run its course.

It's time for you to get connected with the people that matter most.

haven't got the first two books yet?


This is an AWESOME little book with so many wonderful tips.

Love this book! Very informative and helpful information.

A great book that is informative, factual yet emotional.

rs – mockup-min

The Crappy to Happy Podcast

Crappy to Happy is the podcast for people on the move who may be feeling low in energy, mood or motivation and can't figure out exactly why. I speak to interesting and intelligent people who have wisdom to share that will help you feel less crappy and more happy.

Check out my interviews with influential change-makers like Turia Pitt, Clare Bowditch, Amy Sheppard, Layne Beachley, Mark Manson, Dr Nicole LePera, Tiff Hall and many, many more!

Don't miss my recent chats with Martha Beck, Dr Kristin Neff, Anita Moorjani & The Minimalists! 

check out my

Online Courses


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workshops + Live events


IT'S BACK IN 2022!

An immersive, residential experience where you’ll dive deep into what matters most to you, and get clear on the life you WANT to live.

This is your chance to take a well-deserved break from the relentless busyness of life and reflect on what truly makes your life happy and meaningful.

All about Cass Dunn
Thanks for being here!

If you know you have emotional blocks and old, unhelpful patterns that get in the way of you living your happiest, most meaningful and fulfilling life, having amazing relationships and achieving the success you deserve, then I think I can help you.

As a clinical and coaching psychologist I’ve worked with hundreds of people just like you. Together, we define what it is that will make YOUR life happy and fulfilling, and I can give you the strategies that will help you achieve those things.

I share my tools and strategies through my podcast, books, blogs and online courses.

When I have something new to share, the first to know are the people in my free Facebook group. I'd love you to join my community. x

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