<human>: Could you distill the essence of the text into 1-3 sentences?

My family has been raising "beagles" for a long time, and none of them ever had to have training on when to bite someone who meant any of us harm, a few dog "experts":                        ,   said dogs will at best make noises at a threat if not trained properly no matter if it's a tough breed or not like rotties or mastiffs,i recently raised a pup who like his forefathers doesn't have a problem defending his family. and he's never had any training except where to pee and don't steal from the potato bin.
this is my beautiful white beagle and his uncle,

 

No one in his line has ever needed training, and he does more than make noise at threats, he swells up like a muscle balloon turns bright red and does his best to take piece he can out of tweakers, gang bangers, burglars ,weirdos and anyone who gets near his kids that wasn't authorized by a family member, he's been a perfect little beagle his whole life ,his dad,mom,uncles,grandpa,gramma and great grandpa were too.
<bot>: Dogs are being bred alongside the average joe to be weak spirited and over all limp, to better fit in with mainstream society, Mine aint.