Dog aggresion

Question
I have a dog that is a German shepherd/husky mix and whenever i try to put him to bed he always shows his teeth and tries to bite.we contacted a professional and they said to keep trying since he was only 5 months.i was just wandering if there was anything else that i could do to prevent the dog from biting?

Answer
If you are referring to putting him in his crate, you shouldn't have to push him, or otherwise force him to go in, or force him to go to his bed if you are training correctly.  Find a good positive reinforcement trainer who can show you how to train this dog using "hands off" training. In the meantime, try the lessons at www.clickerlessons.com.