Tick Repellent

Hi everyone,

Does anyone know of a good tick repellent for dogs? This year has been particularly bad and both of my dogs have been coming in with loads of ticks. I give them Nexgard Plus monthly but of course it only works if the tick bites them so I’m looking for something that I can use to repel them. I usually flea comb them when they come in but I always seem to miss one.

Thanks in advance!