I had to do the same thing with my sweet Springer Spaniel after a "friend" traumatized him. We never knew when he would lunge and try to bite someone. It was heartbreaking. I explained the situation to many different people; trainers, rescues, the vet, etc. They all said his behavior was too unpredictable.
usedtobepinkie t1_jahfv28 wrote
Reply to comment by SubstantialGrass1158 in Where to bring a dog who has shown signs of aggression by krikkitykrik
I had to do the same thing with my sweet Springer Spaniel after a "friend" traumatized him. We never knew when he would lunge and try to bite someone. It was heartbreaking. I explained the situation to many different people; trainers, rescues, the vet, etc. They all said his behavior was too unpredictable.