I wrote a long reply and then my daughter turned off the computer before I could post it! Arrgh! Thanks for your replies.
I went and got a couple of water pistols. I hope it doesn't backfire. But my problem is that I am starting to lose patience. I think she should know by now (after being with us for over two months, and me encouraging her to chew on her toys and not to bite us, and to be calm).
A couple of examples. Yesterday I took a food wrapper off her that she had found and when I was walking away from her she came up and nipped me behind the knee. Then this morning, my daughter was at the door a bit wingy because her comfort object was outside and Jessie was there as well, waiting for her walk and breakfast, and she just starting biting my daughter on the shoulder. Not hard obviously, but they weren't instances of her being over excited, which I'm more likely to be lenient on because in those cases it's probably my son that is the culprit behind that. But I think I've got to the point where I've said no enough times, and she is grabbing hard enough to put holes in clothes. And I've tried saying ouch loudly and it often works for me but not so well for my husband or kids.
I'll certainly keep in mind though the possibility that she might develop a negative association between being wet and playing with the kids.
Sheree