If any one get offened by what I'm about to say thats okay none of this was my idea to begain with,

Well my grandfather got my (good for nothing, none working, mooching) uncle a dog, She is a very beautiful if underweight German Shepard and Malimute(sp) mix, but because she is not a Boxer he dosen't want her. His beleifs are if you can't breed them to make money then you shouldn't have them. I have fought with him constantly about this because he wanted me to breed Guen. just for money. So I said I would keep her for the time being and get her to a healthy weight and train her, the basics at least, then find her a good home. Are there any suggestions on rescues to go through to help with this process? I would love to keep her but I can barley affored to have Guen. at the moment with all the changes going on in my life that another dog isn't an option. But I do want her healthy before going to a new home.

Please if possible only good opinions about how to do this.

Try to find a low cost spay neuter program and have her spayed before you find her a new home.  Also just feed her several times a day to get her weight up.  Finally, make sure all her vetting and shots are up to date.

There is a program - Friend of Animals - here is their website:

http://www.friendsofanimals.org/programs/spay-neuter/index.html

Type in your zip code and fill out the info and you'll get an email with vets in your area that participate.  I believe a spay costs $90.00 with one of these certificates.  Also check with your local humane society if they have a program there, too...

Good luck!