Osiris was advertised on Kijiji in Sackville, NS as a biter who attacked and bit his owner and his rattie friend. He was purchased from a pet store in February, and recently became aggressive. The woman who owned him was feeding both boys cat food as she did not have much money The Kijiji ad: "No there are no rescues that will take him. Stop messaging me just to try to guilt me into anything other than what this ad is for. This rat clearly has brain deficiencies, hates everyone and is biting people. Giving him up as snake food is the best way to make his death have meaning. SO screw off I got this rat for my rat Skaara but after a few months he turned aggressive and started attacking Skaara and now he's attacking me. He's gunna have to be put down anyways so he might as well go as a feeder for a snake. He did have some respiratory issues but I've been told it won't affect snakes, but adding this info just in case. My guess is he is about 4-6 months old. I've had him since Feb. He's not quite full size but he's big. I'm not sure how the snake feed sizes go."