Police are investigating a spate of rural crimes in the Vale's isolated farming communities.
Detectives are working alongside officers from the RSPCA on a number of inquiries into offences such as illegal hunting, hare coursing and damage to farmland caused by vehicles trespassing.
A number of dogs and vehicles have already been identified and seized.
No further details have been released, but in a statement, a spokesperson for South Wales Police said: "Our rural crime officers play a vital role in keeping our rural communities and areas safe."
"We are working with the rural community of the Vale of Glamorgan and we will always investigate incidents of this nature and anyone involved in this activity will be prosecuted."
An RSPCA spokesperson told Bro Radio News that two dogs had been seized from an undisclosed address on Tuesday, but they were unable to go into any further details.
Anyone with information about any illegal activity in the rural Vale should contact South Wales Police on 101 or visit the force's website for further advice.
Alternatively, contact Crimestoppers anonymously on 0800 555 111.

'Good' inspection for Barry care home
Tributes to grandmother after fatal collision
Cowbridge school praised by inspectors
Halloween Which Craft event is coming back to the town centre
Senedd members called for lifelong blue badges for people with permanent conditions, labelling the current renewal system as unfair, stressful and potentially discriminatory
Net zero housing earmarked for former tip
Apple Day Celebrations Bring Penarth Communities Together
Council’s development plan falling behind target
Schools in Wales will be required to deliver at least 10% of teaching in Welsh by 2030
Nearly 1,000 children take part in Vale Summer Reading Challenge
More than 60 illegal e-bikes and e-scooters seized across Cardiff and Barry
Passenger Numbers Grow at Cardiff Airport following strong summer
Poll shows incidents of sexual harassment
Art Exhibition with a difference held at Penarth Hospice
Wales History Trails Passport Challenge Returns to 34 Museums Across Wales
Ysgol Y Deri Pupils power new Penarth Shop
Barry Town Mayor’s Scout Troop
Welsh city could host Women’s World Cup games