I just wanted to gauge your views. I am fostering a dog aggressive collie and have had been given many opinions as to whether this is the right thing to do.
He has bitten other dogs with his ex owner. He is now muzzled and under training to change his behaviour. However he will bark, attempt to bite and lunge if dogs come too close to him or will charge at them if they come across him. Obviously this is a long term project and no one can really predict the outcome.
Views are from both ends of the spectrum from he should be put to sleep, to great that he is being rehabilitated.
Do you have an opinion and would you be prepared to work with a dog aggressive dog? Should a dog like this be walked on public land?