DOG owners have been warned to keep their pets on a lead when walking on Exmoor during the next few weeks as the lambing season reaches a peak.

It follows several incidents of sheep worrying in recent weeks, with two ewes being killed on the Lee Abbey estate.

Exmoor National Park Authority ranger Tim Parrish said lambing was one of the most important times of the year on the moor.

Mr Parrish said: “What is so, so important is if you are out with your dog, please keep it on a lead.

“Research by the RSPCA shows that 25 per cent of all owners admit to their dog having chased animals at some point.

“Also, research shows the vast majority of stock attacks are done by local dogs, either through coming out of their garden, or maybe wandering off, or because they are off the lead somewhere that is being walked a lot and people are not aware suddenly now there is stock nearby in that field.

“In a few weeks’ time, the fields of Exmoor will be full of ewes and lambs, so, if you are out and about with your dog, do please keep it on the lead.”

National Sheep Association (NSA) chief executive Phil Stocker said: “Sheep farmers across the UK are regularly faced with the dreadful consequences of sheep worrying by dogs.

“Attacks not only compromise animal welfare but also cause great stress, anxiety, and financial loss to farmers themselves.

“NSA is working towards increased understanding of the problem, whether that be among the dog owning population or those responsible for legislating on this devastating issue.”

In Stogumber last week, a dog whose owner appeared not to have a lead was also reported to have chased and attempted to attack ducks, chickens, and geese on a private plot of land with a pond.