Reference for Kiddushin 14:1

ש"מ בעלי חיים נדחים

[i] Live animals may be rendered [permanently] rejected;<span class="x" onmousemove="('comment',' As here: the animal having been rendered ineligible when dedicated, since half remained secular, it remains so even when the other half too is dedicated. There is an opposing view that only a dead animal can be rendered permanently ineligible, v. Yoma 64a.');">¹</span> [ii] that which is rejected ab initio is rejected;<span class="x" onmousemove="('comment',' This animal was not eligible to be dedicated by a single partner from the very outset. There is an opposing view that an animal can be rendered unfit only if it was originally rejected permanently.');">²</span>

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