Swarms of giant, cannibalistic rats — some reportedly the size of domestic cats — are growing at an alarming rate and could soon pose a threat to young children, according to a chilling new warning from a top pest control expert.
Speaking to local media, urban rodent specialist Dr. Richard Thomas said the rats have adapted to extreme conditions, including eating their own kind to survive.
Now, he warns, they’re evolving into even larger, more aggressive super-rats — and they’re hungry.
“We’re seeing rats unlike anything we’ve dealt with before,” Dr. Thomas said. “They’re bolder, stronger, and yes — in some cases, cannibalistic. And as food sources run out, we may see them venturing closer to humans, especially vulnerable children.”
Evolved for Survival
Experts say the rise of these mutant-like rodents began during the COVID-19 lockdowns, when urban rats were forced to fight for limited food. Those that survived were the strongest, smartest, and most aggressive, passing on their genes in an eerie case of natural selection in fast-forward.
Now, pest control workers report that some rats have gnawed through brick, steel, and even concrete. In parts of London and New York, they’ve even been seen chasing stray cats and dogs.
“We’re no longer dealing with your average sewer rat,” said one exterminator. “These beasts are smart — and they’re not afraid of us anymore.”
A Threat to Children?
The most disturbing part of the expert’s warning is the potential risk to children.
“If a child were to come across one of these rats, especially a lone rat protecting its food or nest, it could attack,” Dr. Thomas claimed. “And in a pack, they could easily overwhelm a small child. It’s not just an urban legend anymore.”
Though attacks on humans remain rare, the expert urged parents to be vigilant, especially near alleys, parks, dumpsters, and abandoned buildings.
Urban Areas on Edge
Several cities across the U.S. and UK have reported spikes in rat-related incidents, with sightings in subways, apartment complexes, and even schools.
Officials are calling for enhanced pest control funding and public awareness campaigns to curb the growing threat.
Until then, experts recommend keeping garbage tightly sealed, avoiding feeding wildlife, and keeping small children away from known infestation zones.
Have you seen one of these cat-sized rats? Share your experience in the comments below.
