http://vitalanimal.com/non-toxic-flea-control/ Check out the blogs as this subject comes up frequently. http://vitalanimal.com/natural-path-work/
They are all pesticides, I use the least amount possible that will be effective. Heartworm preventive every 6 weeks spring -fall, testing once a year. Advantix II in the summer (monthly topical) I also use Wondercide as a deterrent.
The homeopathic veterinarians say they have some natural ways, but I’m not so sure…
I avoid all tall grass, brush, woods and keep the lawn mowed low.
More info http://mashvet.com/resources/hartworm-prevention http://mashvet.com/resources/flea-tick-alternatives
http://www.homeovet.net/content/lifestyle.html
