res
Songster
The vet recommended the feed she is on and his advice was pretty much that she may just be getting tall fast and using lots of calories to do it. He did bloodwork a few months ago.
How much of the current feed are you giving? How many pounds does the feed bag recommend for her age? It might be as simple as just feeding MORE of what you already have, vs. trying to add in this-or-that. Some feeds, like Senior feeds, do not supply a complete nutritional profile unless you feed 5lbs daily.... Read you label, and most importantly, feed by WEIGHT, not volume. A 1 qt scoop of 5 different feeds can each weigh differently, sometimes up to as much as half a pound more or less than the other, and the nutrition is based on the weight of the feed....