The saga continues in the case of the big Savannah who was mistaken for a leopard or cheetah in London earlier this week.
The hybrid cat — whose appearance prompted a massive police response that included helicopters and heavily armed squads — has been stalking the gardens of an opulent London burb for months, neighbors claim.
The British press dubbed the Savannah “The Beast of Billionaire’s Row” after it popped into a back garden in the upscale neighborhood of Hampstead on Monday, scaring a mom and daughter who were eating dinner outside.
They called the police to report a large wildcat, and authorities responded in force before realizing the mysterious felid was a Savannah, a cross between a Serval and a domestic cat. A wildlife expert confirmed the cat wasn’t dangerous and police stood down, leaving the cat to its own devices.
And that’s exactly the problem, homeowners in the neighborhood told UK newspapers: They say the rare feline has been wandering the area for eight months, and believe it was abandoned by its owner or escaped from its home.
“Anyone saying it’s a recent escape is talking absolute rubbish,” said Kate Blackmore of Highgate, an adjacent neighborhood less than a mile from Monday’s sighting.

Blackmore told the Daily Mail she’s seen the cat in her yard 10 times over the months, and shot video of the hybrid in September when it crossed her yard.
“Look at you, you’re massive. Wow! Where do you come from?” Blackmore says in the video. “What’s with the growling, mate?”
The cat looks underfed and scared, making unmistakably nervous noises as the camera rolls. At one point Blackmore raises her voice and the cat flashes its teeth in response, hissing anxiously.
Blackmore told the Daily Mail she thinks the large hybrid may have chased one of her cats, who turned up dead in a nearby road last year, but admits it’s speculation. That hasn’t stopped the Mail from reporting the Savannah “has savaged a kitten” with nothing but Blackmore’s word to go on.
Blackmore told the Daily Mail she’s “really passionate about rehoming this cat,” which contradicts statements she gave to the Sun and other newspapers, in which she seems determined to blame the scared ex-pet. She’s the sole source for several irresponsibly speculative articles claiming the Savannah has been eating pets in the neighborhood.
“We have had ten visits from the Savannah. It scared one kitten away and eight weeks later it was found dead,” Karen Kate Blackmore told the Sun. “So you can understand my rage towards the cat — it could be killing other people’s pets.”
Blackmore’s crusade against the Savannah seems especially odd considering she has two Bengal cats, which are also hybrids. Bengals are a mix of domestic felines and Asian leopard cats(*). Like Savannahs they’re sold for thousands of dollars, valued for the wild-looking rosettes on their coats, and can wreak havoc if they’re not provided with enough attention and stimulation.


Other neighbors say they’ve encountered the animal and haven’t seen any signs of aggression. Laura Rosefield, who lives nearby, told the Sun she interacted with the cat in a neighborhood park, calling it “very tame.”
“I suddenly went ‘Oh my god what is that?’ and we saw the cat and said ‘It’s a leopard, it’s a mini leopard,’” Rosefield said.
She said the “shockingly beautiful” hybrid even sat with her family and was comfortable around people.
“We were ohh-ing and ahh-ing, and it padded around us for quite a long time, it padded over my foot for quite a long time,” she said. “My partner stroked it and it purred along while he was stroking it.”

Looking at the cat’s condition and body language in the video, it doesn’t seem like a well-loved pet out for a fun stroll near its home — it looks like a sad, confused and abandoned former pet.
Savannah cats retain the energy and intelligence of their wild cousins and are similar to working dogs in that they need near-constant stimulation and socialization. If their needs aren’t met they can become bored, destructive and could escape to make their own adventures.
First-generation hybrids, known as F1 Savannahs, are considered too wild to be kept as pets and are used as breeders. Typically pet Savannahs are third- or fourth-generation (F3 or F4), retaining the rosette-and-dot coat pattern of their wild forebears and most of their size, but with dispositions more like typical house cats.
The animals can fetch up to $20,000 in the US, with F1s commanding the highest prices. Unlike the US, where many caretakers keep their cats indoors for their safety, it’s common for owners in the UK to allow their cats to wander outside.
CORRECTION: An earlier version of this post misstated the origins of the Bengal breed. Bengals are hybrids of the domestic cat, felis catus, and the Asian leopard cat, Prionailurus bengalensis. Thanks to reader M.A. for pointing out the error.