A furry plague of rats could be set to overtake Britain’s streets as the rodents have enjoyed the perfect conditions this summer to breed like wildfire. It’s estimated that the UK’s population of 250 million rats could explode further in the coming months as the long-tailed pests seek warmer places to nest in homes and abandoned buildings.
Rat catchers have warned that soaring temperatures and rubbish left from the nation’s takeaway culture could lead to huge infestations. The perfect conditions could also lead to super-sized rodents, with some already caught measuring over 20 inches. Kieran Sampler, founder of the Yorkshire Rat Pack collective of pest eradicators, said this winter was going to be “horrendous” in terms of a rat invasion.
He told the Telegraph: “It is going to be a bad winter for rats, and people don’t realise – it is going to be horrendous. There is always going to be a bad winter after a good summer.”
Mr Sampler, who runs Vermicure Pest Control, added: We are catching up to 22-inch rats, 19-inch rats are now standard – they are like a chihuahua. Give it a couple of years, and they will be 25 inches.”
The Yorkshireman blamed increasing amounts of waste for rats to feed on compared to 20 years ago, with “more takeaways, more half-eaten food”.
He said the rat plague was hitting warehouses and farms hard, as well as older houses where pipes were “crumbling” and the rats were “getting in.”
The biggest rat caught this year was a 22-inch monster found in Normanby, near Redcar, in the north east of England. Local councillor David Taylor described public bins in the area as “overflowing”, providing “easy food” for rodents.
Writing on social media earlier this month, Cllr Taylor said the rat was “massive”, likening it to a small cat or dog. He added: “They’ll keep multiplying, and unless there is a big cull in the area, people will keep experiencing this.”
According to the Independent, local authorities responded to more than 518,000 reported rat infestations between 2023 and mid-2025.
Rat populations can grow rapidly, as females can have four to six litters per year, with each litter containing five to 12 or more pups. In the wild, on streets in cities and towns, rats can live between one and two years, with some living longer if they are kept as pets or in ideal conditions.
