I've done lots of research with varying answers, I know what I should feed it but not the specific quantities. Basically I think I should be giving constant access to bermuda or timothy hay and then give a certain amount of possibly mazuri, dandelion, cactus, arugula, parsley, endive etc. So far the most conclusive diet I've found is about 5% of their body weight daily. Say for a 4 year old tortoise how much of mazuri and vegetables should I give?