P. Clauss 
SnarlNsnorts and HissNpoots [EPUB ebook] 
Defending the Kingdom of Cats

Two black and white kittens want to serve and protect the Kingdom of Cats. But, both of them have embarrassing secrets and feel that they alone have problems they are unable to control. When they meet each other, they discover that they are not alone and find a friend who truly understands and accepts them. Although their maladies are discovered and threaten their position in the army, they remain faithful in their service. When they courageously join in an unexpected attack on the kingdom, the kittens and their superiors are surprised to find their problems can be used for a good cause.