Sigh.
You came on asking for advice on how to approach a nervous reactive dog.
Your words.
Before reading the thread I was going to say much the same as everyone else - you don’t approach, you ignore them.
You said she came from overseas.
Very Large dog you say, so I’ll hazard a guess that she is a livestock guardian of some sort or a livestock guardian cross.
Spanish mastiff, Greek shepherd, Anatolian or similar.
Large overseas rescues are usually livestock guardian breeds or crosses of them.
They are challenging dogs, not well suited to novice owners or families with kids.
So she’s come over from another country and now residing in a kennel environment.
As she has been put into kennels you won’t be seeing her ‘real’ personality.
She would have to be in a foster home for months for you to gauge what she is really like.
She will be stressed and shut down.
Its all well and good saying you won’t take her if she’s aggressive blah blah but you won’t be seeing her real temperament so you don’t actually know if she’s aggressive, you aren’t seeing her on a walk nor in a home, you aren’t seeing what she is like around food nor how she reacts to children running round being children.
Aggression is almost always caused by fear so if she’s nervous there is a real risk she will escalate and show aggression.
You said: ‘Her profile did not describe her in ANY way as aggressive, just shy and that she can be barky as she is scared of other dogs from the shelter. This is what we assumed the woman meant when further along in the application process, she mentioned the dog could be "reactive’
The description sets off major alarm bells.
Fear is the root cause of almost all aggression!
A nervous/shy dog is NOT a good idea with kids!
‘Barky’ - stress response.
The dog is communicating she is scared of other dogs, there is a very good chance that a dog that barks at passing dogs will lunge and bite if said dog actually approaches them.
‘reactive’ - means the dog ‘overreacts’ to stuff.
Dogs overreact by barking, lunging, snarling, growling and other aggressive behaviours.
The dog is a project dog.
Shes nervous and showing that nervousness through reactive behaviour like barking.
Shes a rescue, from overseas, no known background.
You do you at the end of the day but you would be an absolute IDIOT to even consider this dog with children.