Thanks Jilly!
I am wondering is it because I am her primary care giver/taker? And that she sees the need to protect me? The way she does it, is almost like she is playing, she is wagging her tail at the same time and she isn't biting. I just don't want to let it get that far. The kids think it's funny and cute and they think she is playing with them. I don't want it to escalate into something more. KWIM?
She does start advanced obedience training on June 14th. We signed up for the lifetime program, which covers all training that she will ever need, agility and one on one private training. So I will definately ask Marlene about it when she starts classes.
Dogs can guard many things, food or toys, anything that they view as valuable.
She probably sees you as very valuable to her survival
and is guarding you.
Maybe she perceives the children at times as rivals for your affection.
The tail wagging is not always playful, as there are different ways that dogs can wag their tails.
Children can unfortunately misinterpret this signal.
Sounds like you've signed up for a great class, and I'm sure the one on one will help with this.
If Delilah feels that the children are below her in pack ranking, the trainer could help you change that.
She will no doubt have lots of helpful ideas for you.
But in the meantime, here is my humble two cents:
Maybe in your walks with Delilah, you can make sure she is last.
Walk next to the kids, with Delilah on lead following behind you and them.
Try to make sure she is last to be fed, if possible.
If she is growling or snapping at your kids ever, it would be best if their young friends weren't up too close with her, until you can be sure what is going on with her.