A lot of Nigerians are slow growers. Don’t be too worried. She looks to be a good size for 3 months to me. 

Awh cute!!
I will look into the calf manna thank you so much for your helpNo experience with Nigerians, but if you are worried, you could always get a fecal done to be sure she isn't dealing with coccidia. That is probably the number one cause of stunted growth for kids. You could also consider changing up her feed, maybe something with a little higher protein and higher fat depending on what you are feeding. Calf manna is a nice addition for slow growers. She is super cute.
Thank you !!!Adorable.![]()