Training Aggressive Dogs

aggressive dog, training can help?

We have four boxers, one female and three males. One of our men are deaf, is 3. Regularly in the last 10 days, my largest male, which is 3.5, the deaf attacked under any provocation. They lived together for a year and a half and not have their first argument until December last year. Separated them, but the attack was another incident in May and since then things have been good. July 15 (after deaf dog has been taking steroids) great man attached to my dogs Deaf ago and since then has done three times, all at the same time we are in the room with them. My questions: Is there anything in this deaf dog drug issuers, which would make the other so aggressive all of a sudden? Also, someone told me that when they start violence, no turning back, so my only option is euthanasia? Has anyone had any luck with the training of a dog that becomes aggressive and aggressive behavior? I need advice! Thanks!

I recommend going to a behavioral specialist. You want to make sure only to correct the aggression before it gets worse or something horrible happens.

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