pyramiding is not an indication of an unhealthy tortoise. What it does indicate is that you have conditions that are promoting it.
This is where most tortoise keepers go wrong and that is where they are providing the ideal conditions. If you are providing a choice of foods, temperatures, water availability and micro habitats you are providing the ideal conditions and you shouldn't be getting any pyramiding. You have to keep in mind that the 'ideal' conditions is going to vary from individual to individual and species to species and so on.
Overfeeding or too much protein does not cause pyramiding. What does cause pyramiding is an imbalance in the dynamic that takes place between environmental conditions and nutrition.
If you are not providing a humid hide, start there. Also increase the temperature of the hot end by 10 degrees at a time to a max of 110F if it is not there already. Also make sure the tortoise is well hydrated by soaking it daily for the fist year and every other day after that.
-----
Ed
Tortoise_Keepers-subscribe@yahoogroups.com
Trying to keep the fun in Chelonian care