Home defense: Protection Dogs 2

The dob in pic is my 6th dob.you don't need to teach protection.its natural.plus just their presence works on a guilty persons mind.in my experiances 7-9 years is how long they lasted.heart issues.dont matter what care you give it's genetics.i seen a dob chapter was trying to put together dobs that don't have that gene.to form a breeding pool.id rather have a great dog for 7 yrs than a mediocre dog for 14 yrs.them passing sucks.go get another pup and you'll realize you punished yourself for not getting another sooner.youll sleep better

yes they do. :)