Hi Jenn, Gia looks adorable

. The vet told me they eat their poo when they are missing vitamins or minerals in their diet. I became an avid reader of all the ingredients found in my babies food & treats. Can't tell you the number of poor quality dog foods & treats I weeded through. In the mean time I noticed that the more a food and/or product was advertised the poorer the quality! There are many 4-5 star quality foods available that are within reason so don't just accept what is advertised. Here is a link to an excellent website to help you find a good source for your baby:
Dog Food Analysis - Reviews of kibble
In reference to the poo eating. I have a friend who would sprinkle cayane pepper on the poo and leave it for their pup. After a couple of attempts he stopped the behavior. I also know there are some tablets available that you can give her to make the poo undesirable.
hope this helps and give that baby lots of love and kisses