Interspecies Friendship

2004viral videoclassic

Published September 1, 2026

Interspecies Friendship is the online genre of photos and videos showing animals from different species bonding, from the famous 2004 hippo-and-tortoise pair Owen and Mzee to viral YouTube compilations. It grew from a single Kenyan rescue story into blogs, subreddits, and eventually a 2015 Android commercial watched tens of millions of times.

Overview

Interspecies Friendship covers the ongoing online fascination with pairs of animals from different species that appear to bond, groom, play, or nap together2. The format is almost always earnest rather than ironic, with sweet captions and calm background music, and it tends to spike whenever a new viral clip surfaces of, say, a dog nursing an orphaned fawn or a big cat cuddling a small dog4.

The genre lives on YouTube compilations, Tumblr photo blogs, and dedicated subreddits, and its aesthetic leans toward wholesome slideshows rather than fast-paced edits6. Individual pairs, especially the Kenyan hippo Owen and the Aldabra tortoise Mzee, are treated almost as characters, with fans following updates for years2.

Origin & Background

Platform
News media (Owen and Mzee story) / YouTube and Tumblr (viral spread)
Date
2004

The modern online interest in Interspecies Friendship traces to December 2004, when a young hippopotamus nicknamed Owen was brought to the Haller Park rescue center in Mombasa, Kenya, and quickly bonded with Mzee, an Aldabra giant tortoise then estimated to be more than a century old2. In January 2005, caretakers launched the site OwenAndMzee.com to document the pair's daily life, effectively giving the story a home on the web2.

The two animals were separated in 2006 after handlers worried Owen might grow large enough to hurt Mzee, but by then the story had already been repackaged as children's books and news segments, seeding the wider template of the unlikely animal duo5.

How It Spread

The template moved to blog culture on November 9th, 2008, when the Interspecies Friends blog launched on Blogspot to collect photos and short writeups of unusual animal pairs3. YouTube caught up a few months later on March 25th, 2009, when user gormogon4927 uploaded the slideshow "Unusual Animal Friends," which pulled in more than 2.2 million views over the following years1. An ABC News segment on September 26th, 2009, pushed the topic into mainstream broadcast coverage8.

Tumblr picked it up on August 10th, 2010, with the Fuck Yeah Interspecies Friendships blog collecting reblog-friendly photo posts6. Wired ran a video roundup on October 4th, 2010, treating the trend as a bona fide web genre4. Reddit followed on January 17th, 2013, when /r/unlikelyfriends was created for the same kind of content7. Big publishers piled in too, with a PBS video about a deer raised by a Great Dane on November 5th, 2012, and a Barcroft TV clip of a dachshund licking a lion on May 24th, 2013, drawing several million views each5.

The peak crossover moment came on February 5th, 2015, when Android released the "Friends Furever" commercial stitching together clips of cross-species pairs, which pulled in over 22.7 million YouTube views and thousands of comments in its first year4.

How to Use This Meme

The genre is less a template you remix and more a tag you post under. Common convention is a short clip or photo set of two animals from different species, minimal captioning, and either silence, gentle music, or a one-line note about how they met. Posts often include the animals' names and the shelter, zoo, or household where they live.

Frequently Asked Questions