Hi there,
We got our new puppy about 1 week ago

and she is 11 weeks old. I took off work the fist week but go back on Monday

I have a few questions if anyone could help...
1) We are crate training. Right now, she can stay in there about 2 1/2 hours with out crying to go to the bathroom. Is this normal for her age? I will be going back to work and am worried because I can't get to her until about 4 hours. So, I guess I would like to know what I can expect of her.
2) I know she is teething but I want to know how to get her to stop biting or tugging on the kids pants. I don't want her to hurt them and them become afraid of her. I know you should give her something else to play or bite on but I don't always have somehting on hand. Is there a different suggestion?
3) I've been working on walking her but she is VERY stubborn. She pulls (hard!) to the point of choking herself some times! I stop walking when she does that and tell her "no". WHen she loosens the leash I praise her and then try to start again. Sometimes she'll do good for a little bit, but other times she gets frustrated with me stopping and she just plops down and doesn't move. I don't want to pull her to walk but I don't want her to win by just laying there. Is there something else I can be doing. Our last dog was a nightmare on the leash and we could never walk him and I really want her to be a good walking companion someday ( I realize she is very young, just want to know if there's something else I could be doing).
4) We are trying to find treats for her that we can use for training and housebreaking, but she doesn't seem to like any! The only thing I've used is a little bit if cheese which she loves, but I'm afraid it'll upset her stomach. I would love to praise her with a treat she loves! Any suggestions?
5) We have other dogs in the neighborhood I'd like her to get used to but she seems to want to jump all over them with excitement. Any suggestions on how to make these encounters more pleasant for us and the other dog?
Again, I know that she is still very young, but I really want to train her the right way. Sorry for so many different questions, but thought I'd get them off my chest and see what you all can suggest. I really find the information here is excellent!
Thanks!