Dogs are a part of nearly 40 percent of United States households. With this in mind, author Linda P. Case has written the definitive textbook on dogs and their care. Completely updated and revised, the second edition of The Dog covers four areas of compelling interest: the bond between dogs and humans, canine behavior, canine health and disease, and canine nutrition.

When bringing a cat into a home where there's a dog, it's a good thought to keep them in separate rooms for a couple of days. In that way the dog can smell that a cat has joined the home, and the cat senses the presence of a dog. Then when they are joined they are more set up for the introduction.

No worries about dirty paws anymore!
This works surprisingly well - Cleans a dogs paws even around the nails
Dogs seem to like it and it works well in muddy situations...
Gently cleans your pup’s paws before they track mud and dirt across floors, rugs or upholstery. Just fill with warm water and plunge paws into the top, one-at-a-time.