Artwork for Happy Doggo

Happy Doggo

Niall Harbison

My mission to save millions of street dogs around the world

PricingOnly free issuesPublishesWeekly

Curious about how many subscribers Happy Doggo has or want to find similar newsletters? Reletter has got you covered. We collated all the information we could find from across the web in our database of over one million newsletters.

Check the email archives, get traffic estimates, engagement scores and more to discover the best advertising opportunities.

Our search tool helps you locate relevant newsletters for any topic and compare their stats for better sponsorship decisions.

Contact Information
How Many Subscribers?
Reletter gives you subscriber numbers, contacts, chart rankings, traffic estimates and more across 1.6m+ newsletters.

Chart Rankings

How this newsletter ranks in the official Substack charts.


Latest Issues

Recent posts by this newsletter. Browse the email archive.

The Best Week Of My Life

When you run a charity or try to fundraise it seems like the approach is often to paint as big a picture of misery as possible. To show graphic images and explain the huge problems that exist. I totally understand that but I fear that peopl...

a month ago

Billy, Valentina And Their Role In Saving Millions Of Street Dogs

The hard thing about this mission to save street dogs is that there is no set blueprint. Despite many talented people and organisations trying, the simple fact is there are still 500 million street dogs around the world suffering today.

2 months ago

Taking Things To A Whole New Level For The Street Dogs

The ultimate goal of this mission I’m on to save street dogs is to cut the global population from 500 million to 250 million in the course of my lifetime.

2 months ago

Liftoff - Here We Go!

Regular readers might have thought last year was about helping individual dogs with their comebacks, writing a book, media appearance or other happy dog videos I share.

3 months ago


The writers behind this newsletter.

  • Niall Harbison

    Save street dogs

  • Frequently Asked Questions

    How can I access the email archive for Happy Doggo?

    You can find recent issues that have been published by Happy Doggo on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.

    How many subscribers does Happy Doggo have?

    To see how many people subscribe to Happy Doggo, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.

    How can I advertise in Happy Doggo?

    Newsletter advertising can be extremely effective when it's done right. Before you pitch Happy Doggo as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.

    Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.

    How much does it cost to sponsor a publication like Happy Doggo?

    Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.

    To find out how much an ad will cost, contact Happy Doggo using the contact information provided and ask for a copy of their media kit.

    How can I find newsletters similar to Happy Doggo?

    Scroll up to where it says Similar Newsletters to see other publications like Happy Doggo. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.

    How do I contact Happy Doggo?

    Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.