I have a Jersey cow that gave birth about 1 month ago and she just doesn't look that great. There is puss coming out of her eyes, she has low energy, isn't all that interested in eating grain (but will eat grass) and is completely disinterested in coming into the milking barn.
She does give a decent amount of milk and does eat grass.
The picture is of her eye.
Does anyone know what this could be and how I can help?
Thank you in advance.