Mmmmmm. All breeds of dogs can be unpredictable but Rotties quite often have a totally out of character episode and purely because of their size it usually ends in terrible tragedy.
A lot of Rottie owners are a lot smaller in weight and could not hold or drag off a dog who had suddenly become aggressive and attacked where as a jack russell or smaller dogs are easier to grab hold of when necessary.
I love a certain other largebreed dog which has been known or seen to be a bit 'ard' as it was put and these animals are highly trainable but still often show lead aggression and are better off lead.
Everyone should be able to walk safely in parks and generally from my experience dogs that are off lead are trusted by their owners . Unfortunately there are idiots out there who only own the dog as to give themselves some sort of status.
The number of little staffies who are walked with harnesses covered in brass that probably weigh more that the dogs themselves.
Thus giving the look at me wiv me dog man and we are not to be reckoned with .ok laugh out loud!!!!!
My dog is large and if i see litlle children who appear frightened i offer them to stroke him as he lives with our 5 kids and is so very gentle despite his size.
Its all about being sensible pet owners.
Despite trusting my dog (99%) when we holiday a friend and her little 3 year old stays and i state that she does not leave the two alone ever!!! If the child did somehow accidently or purposely tease or hurt the dog and he out of character did re act i would not want the child scared or hurt in anyway and if we are all honest any dog can be unpredictable.
I don t know how to sort the dog situation out other than to sort ownership out first.