I have 2 6 mo. old nigerians and 2 5 mo. old mini nubians and a 1 year old alpine/togg. mix. The mosquitoes are terrible! We haven't had enough real hot days and lots of rain lately. They are so bad that when the dog went to pee at the edge of the woods we were both covered. Needless to say he went very quickly. I am new to goats and don't know what to use to help them... I know I squeeze the garlic caps. on the cat and dog food from spring till Nov. to keep away the mosquitoes and fleas and sometimes we spray the dog with the backwoods cutter that we use on the kids but what is safe for goat. Oh and taking the garlic caps helps for humans too with mosquitoes.... but it might keep a few people away too!!