I feel like you all are part of the family too! You've all been with me since I first got the geese, the death, the loneliness, getting Kiwi. All of it! I wouldn't be where I am right now without any of you all.
I would never let that dog near Kiwi. Although Kiwi probably wants to get at him too.
I'm sure he would like to get at your dog, Sammy is the starter of the trouble here then the other 3 join in.