Quote Originally Posted by BC_MoM
The only reason, IMO, for a dog to bite is if it is
1) Not trained
2) Aggressive due to abuse
3) Provoked
That's not always the case. I believe bad breeding can cause behavioural issues that can result aggression and biting and in some cases, cannot be fixed. Of course, some people don't think this is possible so it's jsut my opinion. Yes, this can happen in every breed.