A cat that needs Frontline Plus

There is a cat that loves to stay in our backyard almost every day. He (I presumed this is a male cat) loves to climb on our lilac bushes and also, this pet loves to inspect the garbage that I will put outside. Well, I can’t guard this cat all the time of what he will be doing outside as this is not our pet and also I’m busy with taking care of the chores inside the house. Anyway, this is a black cat and it seems he has a weird fur. So, I guess, he needs Frontline Plus as his monthly flea prevention as he looks not so neat anymore. Oh well, if he is my cat, then probably, I’ll buy flea prevention for him since cat will just roam around and anywhere he (they) like!