Way to miss the point, Tommy! You're welcome to come and spend a day with a pair of decent dogs that don't get shouted at, but I dare say it's a bit out of your way... I can't offer the same with children, though, as they're way older than you, so don't count.
Seriously, though, there are inadequate people who shout - at dogs, children, parents, lovers, neighbours, shop assistants - to try and seem less inadequate. They may or may not realise that it doesn't work. These people need your pity, as do the suffering dogs, children, parents, lovers, neighbours, shop assistants...