www.earthclinic.com
This is a wonderful site where people share home/folk remedies and holistic methods to deal with all kinds of health concerns including remedies for pets. I've utilized this site so many times and have come across some very effective, safe and low cost treatments.
Note: Always engage in further research so you can eliminate exposing yourself to any potential risks that may exist with some proposed remedies. I try to stick to the most benign methods.
Samsara