Websites we love for general information on pet health:
www.veterinarypartner.com

www.vetinfo.com

www.partnersah.vet.cornell.edu

Feline focused websites:

www.fabcats.org  (Feline Advisory Bureau)

www.research4cats.org (Morris Animal Foundation "Happy Cat Campaign)

www.catalystcouncil.org

www.vet.cornell.edu/fhc/brochures (Cornell Feline Health Center videos and information)

www.indoorcat.org  (The Ohio State University Indoor Cat Initiative)

http://www.catvets.com/ (American Association of Feline Practitioners)

http://www.careforcats.ca/

http://www.humanesociety.org/animals/cats/tips/  (The Humane Society of the United States)

www.felinediabetes.com  (Information about diabetes, how to give insulin and important signs to watch out for)

Websites for pocket pets and exotics:

Pet Rats Canada
All about your pet rat
http://www.petratscanada.com/

Ferret Central
All about ferrets
http://www.ferretcentral.org/

Pet Nutrition Websites:

Hill's Pet Nutrition 
www.hillspet.com

Medi-Cal/Royal Canin Veterinary Diets                                                                                          http://www.medi-cal.ca/

Purina Veterinary Diets
www.purina.com

Homemade Diets
Information to help guide you in ensuring your homemade diet is well balanced.
www.balanceit.com