Finding reliable information on the internet can be a daunting task nowadays.
Here are the links to a list of reliable and helpful websites
Dog
Picture
    Medical advice for pet (dogs, cats, exotics)  owners
Cat
Picture
   Cat behavior problems
Picture
Excellent training videos and other dog behavior resources
 Picture
  
Cat scratching solutions
Picture
Veterinarian-approved information and advice to animal owners
 Picture
 Addressing various cat behavior problems
Picture
 Why not use dominance
 Picture
Basic indoor cat needs
Picture
     Living with kids and dogs
 Picture
 Addition of stairs, ramps, climbing walkways in your house
Picture
Virtual behaviorist
Picture
    Sounds to prepare your dog for baby
Picture
American Association of Feline Practitioners
Caring for your cat
Picture
    
Dog bite prevention brochure
 Picture
      Making your home cat  friendly
Picture
   
The blue dog: avoiding dog-child aggression
 Picture
       Information for less stressful clinic visits
Picture
  Books and training videos
 Picture
      Environmental enrichment for cats
More cats...
Picture
      
  Videos to help with vet visits:

            video 1, video2, video3
 Picture
      
  Info on various types of cat fences and enclosures:

Purrfectfence.com, Catfencein.com, Catterydesign.com
        Updated information on humane care of cats: international cat care and CATegorical care
        The cat wheel: may not be suitable for all cats
        Creative nesting/sleeping ideas
        Interactive feeders
        Creating perching locations for cats