DNA Test Reveals Shocking Breed Mix of Unique Rescue Dog

DNA Test Reveals Shocking Breed Mix of Unique Rescue Dog

When Los Angeles resident Brett Miller adopted a rescue dog named Birdie, he had little idea what her breed background might be. To him, Birdie was charming but undeniably quirky-looking. With a uniquely shaped face that elicited affectionate jokes comparing her to a gargoyle, Miller couldn’t quite pinpoint her ancestry—but it certainly left him curious.

Initially, Miller assumed Birdie might be a mix between a pit bull and a terrier. Despite her unusual appearance, she was sweet-natured, calm, and got along wonderfully with people and animals alike. Her mellow personality quickly made her a beloved part of his household.

But when Miller began planning air travel with Birdie, her unknown breed mix posed a real concern. Breed-specific restrictions imposed by airlines—especially those targeting pit bulls—surfaced as a potential obstacle. His veterinarian couldn’t verify her breed lineage confidently enough to bypass these rules, so Miller turned to science for answers.

Enter the DNA test.

Miller’s mother gifted him a canine DNA test kit to finally uncover Birdie’s genetic makeup. The results that followed astonished both Miller and his social media followers.

Rather than being primarily pit bull as suspected, Birdie’s DNA test results revealed a nonspecific and delightfully surprising mix:

• 31% American Bully
• 14% Chihuahua
• 13% Pomeranian
• 13% Super Mutt (a mix of various breeds too diluted to identify)
• 10% Poodle
• Smaller percentages of Chow Chow and German Shepherd
• Only 4% Pit Bull

Miller shared the test results on his TikTok account, with Birdie calmly nestled on his lap throughout the video. The clip, which you can view here, went viral—amassing over a million views as viewers reacted to the unexpected breed composition.

One of the most surprising revelations was that Birdie, despite her bulldog-like structure, possessed a significant amount of small companion dog ancestry. Her DNA included not only Chihuahua and Pomeranian but a decent share of Poodle as well—traits that may contribute to both her temperament and her unusual appearance.

Fortunately, the results also brought practical relief. While American Bullies can sometimes face travel restrictions similar to pit bulls, Birdie’s physical traits—largely influenced by her Chihuahua lineage—meant she should be considered safe for air travel. Her shorter snout reduces the risk of respiratory complications common in brachycephalic breeds, making her eligible to fly.

In the aftermath of the video’s success, Miller received hundreds of comments from fellow dog owners recounting their own surprising DNA discoveries. The overwhelming response not only fostered a greater sense of community but underscored the uniqueness and unpredictability of mixed-breed dogs.

Birdie’s story is a heartwarming reminder that our pets often defy labels—and it’s that unpredictability that makes them all the more special. What began as an affectionate joke about a “weird looking” rescue transformed into a viral celebration of the complexities of canine genetics and the beauty of embracing the unknown.