The video shows dogs, allegedly from the Middleton Hunt, lying in a road between Norton and Beverley over the weekend.
The saboteurs claim that at least three dogs died and that no spotters were used to check for traffic.
A post on the North East Hunt Saboteurs Facebook page said: "Horrific weekend meet at the Middleton Hunt after at least three hounds killed and more injured when the hunt took them across a busy main road."
