It is great that you are taking everyone's comments so positively and making changes to make sure Gauge is healthy. You definitely care lots about her!
How old is Gauge to be 11.25 inches? She is still pretty small, so it seems strange that MBD would develop at a young age, especially if you say you supplement calcium. It might be wise to see a vet just in case it is something else or to see if they have any insight.
What do you feed Gauge mostly? How often do you supplement (on average since you have had her)? I know I'm asking lots of questions, I'm just trying to understand this! Do you feed Merrick or more chicken breast and other meats?
You can cut down on feedings at any time, usually once they are about 6-8 months I'd switch to every 2-3 days.
Merrick with calcium and some greens/veggies is a great meal choice.
