Below are some resources to assist you with behavior issues:

Behaviorist: Susan Baltz 214-827-1324

Help with House Training

Help with Crate Training

Help with Cat to Dog Introductions

Suzanne Clothier Flyingdogpress.com Links (requires free registration):

Hard to Train?
10 Tips for Problem Behavior
Leadership Basics
Teaching Self Control
Aggression Basics
Aggression and some of the Reasons Behind It

Nothing in Life is Free http://k9deb.com/nilif.htm

Nothing in Life is Freewww.goof.com/~pmurphy/NILIF.html

Second Hand Dog – Carol Lea Benjamin

The Chosen Puppy – Carol Lea Benjamin

A Practical Guide to Resource Guarding – Jean Donaldson

The Power of Positive Dog Training – Pat Miller

Positive Perspectives: Love Your Dog, Train Your Dog – Pat Miller

Living With Blind Dogs: A Resource Book and Training Guide for the Owners of Blind and Low-Vision Dogs, Second Edition - Caroline D. Levin

Publications:

The Whole Dog Journal