Technical Service For Carrying Out Diagnostics Of Domestic Ruminant Breeding Operations, The Identification Of Experimental Protection And Scaring Measures Aimed At Reducing The Risk Of Predation Of Herds By Wolves, The Definition Of The Necessary Equipment, The Installation, The Maintenance Of The Devices And The Collection Of Elements Allowing The Evaluation, In Particular A Detailed Monitoring Of The Wolf Individuals Present As Well As Interviews With The Breeders (Experimenters Or Not).