I just found a new hay source for my ND goats. Seems like a great fit, but...the majority of this hay is alfalfa. I believe I heard somewhere that alfalfa has too much protein and may cause urinary calculi. I am mainly worried about my 2 wethers over my 2 does. These are all pets, so no breeding, milking, etc. I’m leaning towards passing this up and trying to find another source, but would like to hear from those with far more experience than me. Any info would be helpful! Thank you!!