GENERAL AND VARIED INFORMATION

Feline Advisory Board - a charity dedicated to promoting the health and welfare of cats through improved feline knowledge, to help us all care better for our cats

Max's House: is a nonprofit, humane organization dedicated to alleviating the plight of thousands of homeless and abandoned cats and dogs.  They have a great database of feline medical and behavior articles.

http://www.sniksnak.com/cathealth/ :  From what I've seen of this website, there is a lot of good cat information.

http://cats.about.com/ :  All kinds of information about cats.

PetEducation.com: Good source of information. 

MessyBeast.com: Lots of information here.

Animal Protection Institute : This website goes beyond feline care and issues, but is well worth the visit.

Great "how to videos" for various feline care procedures - i.e. pilling your cat, cutting her claws, etc.

Why you should NOT declaw - I weep every time I read an article such as this.  Many years ago, I declawed two of my cats.  One never completely recovered from the trauma.  When I went to the vet to pick her up, she was so vicious that the vet refused to remove her from the cage, and I had to do it.  When I think that she was like that because of the pain, I cannot forgive myself.  From that day forward, she had a paranoid fear of the vet (DUH!!).  Though she lived to be 16 and was by and large a sweet cat, she was never quite the same.

Cats International - A great all around website with information on all aspects of cat care. Note that they also have a hotline you can call with questions.

Litterbox problems - One of the most comprehensive articles I've come across on this issue.

Diabetes and Obesity, by Elizabeth Hodgkins, DVM

Little Big Cat, A website with a lot of good cat health related articles.

CAT SUPPLIES, FURNITURE, AND OTHER GOOD STUFF

Armarkat - Interesting, reasonably priced cat trees... and last time I checked, FREE shipping with in the continental US.

Cat Trees, Cat Furniture, Condos, Scratching Posts

Angelical Cat Company  - Wonderful cat trees and furniture

Custom Cat Purrrniture