This is a difficult one. I know a dog trainer who reckons there is no such thing as an untrainable dog. We went to him with our last beagle, Spotty, who turned agressive in later life, but hers was an Alpha problem. Also she had advanced cancer at the time and it was suspected she may have had a brain tumor. So we lived with it and knew how to avoid being bitten. It never happened in the home.
There is always a reason why a dog is aggressive, it could be that brain damage is present in which case there isnt much one can do. Do you have any specialist dog trainers in your area? There is a website called Agbeh a Yahoo group, that deals with aggressive dog problems. I'll see if I can find the actual website details. It is in English and based in the USA.
If I were you I would insist on a brain scan, just incase. Has the dog got any signs of epilepsi? If it were a large dog (Rotweiler etc) I would have to part with it, but maybe there is hope yet with a beagle. Good luck and I'll be back with website details.
There is always a reason why a dog is aggressive, it could be that brain damage is present in which case there isnt much one can do. Do you have any specialist dog trainers in your area? There is a website called Agbeh a Yahoo group, that deals with aggressive dog problems. I'll see if I can find the actual website details. It is in English and based in the USA.
If I were you I would insist on a brain scan, just incase. Has the dog got any signs of epilepsi? If it were a large dog (Rotweiler etc) I would have to part with it, but maybe there is hope yet with a beagle. Good luck and I'll be back with website details.