[
    {
        "animalid": 1,
        "eartag_or_id": "ID-001",
        "species_name": "Mouse",
        "sacrifice_reason_name": "Not usable age",
        "dateborn": "2026-02-03T00:00:00",
        "strain_name": "Line-A",
        "mutations": [],
        "parents": []
    },
    {
        "animalid": 2,
        "eartag_or_id": "ID-002",
        "species_name": "Mouse",
        "sacrifice_reason_name": "Not usable age",
        "dateborn": "2026-02-04T00:00:00",
        "strain_name": "Line-A",
        "mutations": [],
        "parents": []
    }
]