Aggression

[Hummingbird]

I need help. We have a 1 yr old male, fixed Dachshund minature he can most of the time be very loveable, but if you go near him when he is eating or on his blanket or if you try and remove something from his mouth he will bite.

He has never been mistreated and we love him dearly, we just don't know what to do with him. We had two other dogs who we thought might be making him feel threatened so we have removed them from the home.

You never know when he will bite, it's like if he at that moment does not want to be touched he will bite.