Yea someone on here told me I should bolus every 6 months, (and no less than 6 months apart). Well, I waited 6 months, and their coats are all getting bad again. Argh. Then I tried to figure out why they had gotten like that again in less than 6 months and realized they can be given closer together if needed. Now I gotta figure out if 4 months apart will work or if I needed to go to 3 or if 5 will work 😖i have to give copper every three months due to my water(4 months in winter since i catch some rain water). I should send you a photo, i have one that is preety rusty. I totally forgot i didnt do her last time since i couldnt catch her.