I never owned one i had German shepherds
But I've been around a few my friends have some
Smart dogs and they are high energy dogs a bit smaller than a Shephard.
https://dogtime.com/dog-breeds/belgian-malinois
You'd could train him to do anything
You wouldn't want a mean dog
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Lady my nieces dog has to be kept in a pen
She's bit the same neighbor 4 time's his name is BJ
coincidentally
She got him in the sack last time
Both balls he screamed
As he was laying in my nieces yard.
She only bites him has never bit anyone else
I asked him what the *f-word did you do to that dog.