Remember your original thread.
I was one of the posters who thought it was a case of the dog misinterpreting your child's actions.
Put that with the dog being spoilt etc and it was understandable, it didn't alone make the dog dangerous.
You are being very sensible and kind to the dog, by not visiting until it's well.
I personally like big dogs, I always have German Shepherds, because I think that a smaller dog (which usually has terrier in it) is going to struggle between a non child household and visiting children, to a degree.
You would get to the point of every GP who had a dog, before GC, having to have it PTS, if sensible precautions aren't put in place.
The need to understand dog behaviour, is a key factor in it working out without serious incidents.
It amazes me how many people who have dogs, have no understanding of them, or their real needs, according to breed etc.