How to get rid of tics of a german shepherd

To get rid of ticks,you can either use a spot on according to his body weight once monthly consecutively for atleast 3months, or you can give him oral tablet like Simparica/Nexgard(as per body weight )which will work for a month again,or you can give him Bravecto (as per body weight) which will act best for 3months. Besides that you can also use any shampoo containing Cypermethrine/permethrin shampoos for bathing once in 15days. Along with that you can use tick comb to comb out the ticks.