• HexadecimalSky@lemmy.world
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      5 months ago

      This pic looks like the same from a post people talked about how this is used to transport lab rats around a lab, that it cam be comforting to them, comfy confinment or something. tldr the rat is safe (for a likely lab rat) and this is humane treatment.

      • FundMECFS@lemmy.cafe
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        5 months ago

        Not really. It causes them stress. “Safe” and “Humane” are variable. But it definitely isn’t the “best” restraint method.

        lifting and holding by the tail, and handling using a soft plastic restraint cone, resulted in significant increases in mean arterial pressure and heart rate compared with baseline.3 The authors concluded that being lifted in a restraint cone appeared to be the most disturbing handling method for the rats, followed by the tail method, as determined by prolonged duration of increased cardiovascular parameters as compared with the encircling or scruffing methods.3

        As for example explored by this paper: https://pmc.ncbi.nlm.nih.gov/articles/PMC10844733/