The incident occurred on October 15th.
Gardaí are investigating the theft of a number of cattle in Laois.
The incident occurred just outside the Ballyfin area of Portlaoise on the 15th of October.
A dark coloured pick up jeep was observed leaving the scene towing a horse trailer box.
Gardí are appealing for witnesses who may have camera or dashcam footage to come forward.
Anyone with information is being asked to contact Mountmellick Garda Station.