For easy baby raise load yourself with 250lbs of raw meat. Stand in the middle of a 1x1 enclosure then overencumber yourself with metal or something else heavy. At 4:30 remaining eat a pheromone gland and then imprint on birth let the baby kill you (it will harvest your inventory) this gives it enough meat to leave until it reaches juvenile. It will also be encumbered and unable to move so no worries of it glitching out of the enclosure. If you catch it soon enough you can remove the metal and have it follow you right out of a human door.

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