Ok I will feed it!Ok to feed till calf starts sounding like a goat , stop immediately. I'd think it would be fine . You could mix with calf milk replacer . I wouldn't waste it !
At our old place the neighbor lady had goats. I used goat milk for a calf for a couple weeks until I had a cow to graft it on. Calf did fine on it. Have heard of using goat milk on foals that lost their dam, but not sure on the reliability of the source.I've had a calf on a goat for a while, and I've known a couple folks that raised calves on goats.