Edward's Cat Book 3. Three Cats, a Magical Legacy. And a Dog by Maria P Frino is suitable for readers 13+. 
 
The Edward’s Cat Trilogy continues with this third book where the bullies ramp up their vendetta against the geeks, specifically, Logan and Jack. Donovan and Parker wreak more havoc after they join a gang of petty thieves and older career criminals giving them the confidence to keep bullying. Edward and Noel, Logan’s and Jack’s fathers come to the rescue when the bullying becomes too much.