Pet Problems Solved Book Series The first of Dr Jo's series of Pet Problems Solved books are now available. Buy ebooks now. Titles include: Barking Problems Solved Dog Anxiety Problems Solved Dog Aggression Problems Solved Cat Toileting Problems Solved Cat Anxiety Problems Solved Cat Behaviour Problems Solved Dog Behaviour Problems Solved Click on titles above to learn more. (Others will be available later in the year.) Ebooks are available NOW at Amazon. Only $2.99 More books will be available soon.