Trying to figure out what is wrong with Hereford calf - born 3 days ago, big in size, head and neck looked swollen, leg joints were swollen, neck looks short and thick, looked like he is in a daze and he wouldn't suck very well. Three days later, swelling is down in head and joints, but cannot seem to nurse very well. Can suck a bottle for about 5-10 seconds then must quit and sounds like he is snorting. I can get a half a bottle at a feeding in, but then he won't take any more. Is acting better, more active, but still doesn't look quite normal. Mother did get impregnated by a close relative by accident. Any ideas?