Cats

• Check out 8 Common Cat Problems and How to Solve Them from WebMD. 
• Cat behaviorist Jackson Galaxy has tons of helpful videos on his YouTube channel. 
• Cat behaviorist Pamela Johnson-Bennett has several excellent books that can be borrowed from your local library. She also has many helpful articles and podcasts on her website.
• Contrary to their reputation, cats of all ages can be trained! You can find tips on how to do that here with Karen Pryor Clicker Training.

Kittens

• New kitten checklist from Cat Behavior Associates.
• Kitten behavior basics from the Humane Society of the United States.
• The Humane Society of the United States’ guide to teaching your kitten to play nice.