Mad Dog and Zat Cat have never been friends.
 
In fact, they stayed as far away from each other as possible. Can a dog and a cat ever be friends? Real friends?
 
When Zat Cat faces life or death, will she accept help from her worst enemy?
Will Mad Dog put aside his dislike for cats and save the day?
 
Join Mad Dog and Zat Cat as they learn that some things are more important than their differences. And that sometimes safety and comfort may be found in the most unlikely places of all.