I have been doing a lot of searching on the food group for information on garlic. I've seen a few posts of people saying they use it and that it's great,but a few people have implied that it could be bad. We have Timbow on flee medicine, but with this summer starting out hot and wet, I'm wanting to add some garlic to his diet to keep them away. My question is....Is garlic good or bad and if I give it to him, how much and how often is a normal amount?