Mastiff Forum

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  • Welcome back!

    We decided to spruce things up and fix some things under the hood. If you notice any issues, feel free to contact us as we're sure there are a few things here or there that we might have missed in our upgrade.

aggression; attack

  1. C

    HELP with aggressive behavior - please

    My nearly 2 year old English Mastiff ran through our invisible fence and viciously attacked the neighbors dog. She is the most laid back, loving dog I have ever owned and I cannot wrap my head around what happened. She is well loved and well behaved but this event has me so confused. I simply...