3 year old male German Shepherd/Cattledog/Doberman mix (Parlin)

Looking for re home a 3 year old Male. Based on DNA test, It is a German Shepherd/Cattle Dog and Doberman mix. We had him since he was 3 months old. Fully trained, socialized, good with our cats but has a high prey drive. So he will chase animals outside but he respects the animals at home. We cannot keep him anymore, we have an autistic son and we are not able to give him the kind of attention that he requires. He is best at all adult home and possibly a farm. Willing to drive up to 30 miles to drop him off. Rehoming fee is $50.