SCP-Mabel
Item #: SCP-M4831
Object class: Safe Euclid
Special Containment Procedures: SCP-M4831 is bound to the house it lives in, however it requires constant attention from humans in order to not break out and slaughter the people living in the area around the house located in [REDACTED]. Two D-Class personnel are to be present at the house at all time to care about it and lock it up in a specifically designed dog cage (see SCP-M4831/Containment) during the nights. Science personnel are to perform a physical examination of any D-Class living at the Containment Unit monthly weekly. If there are no humans present at the site for longer than a day or anomaly is not present in it's cage at night, MTF unit is to be dispatched with special squeaky toy grenades containing tranqualizers to calm the anomaly down. New D-Class should be assigned immediately to begin SCP-M4831's life cycle again. If the anomaly reaches final life stage, all D-Class are to be examined daily.
Description: SCP-M4831 is a female dog of Labradoodle breed. It's fur is dark and its eyes have a glow of intelligence in them. Anomaly looks differently according to it's life stage which begins once new victims are present at it's containment unit. SCP-M4831 will start behaving like a normal puppy, but quickly growing in size, feeding on it's caretakers. Once it spills enough blood by what seems to be playful bites and small scratches it will reach its second stage.
Second stage is when SCP-M4831 reaches adult size for its breed. By this point it knows a lot of commands and picks new tricks up at an accelerated pace. This is a trick to be trusted by the human living at its house to be left free at nights. If they fall for it and anomaly is allowed to roam the house freely it seems to be learning abilities at a certain order. First it learns to immobilize it's prey by contact with other body. This is the beggining of the final stage.
In the final observed stage of SCP-M4831's life, it will start hunting humans living in it's house by trying to trip the over and put them in danger's way. It has been observed for it to grow out of the shadows and teleport between locked rooms. The longest someone survived by then was 3 years.
Rampage state is a nickname given by [REDACTED]. It happens when SCP-M4831 is left alone either by being abandoned or by death of present containment squad. It starts roaming the neighbourhood at nights and ripping to shreads everyone outside of their homes. On several occasions it was reported that SCP-M4831 entered other homes and slaughtered everyone inside. After it's bloodlust has been extinguished, it retreats to it's home where it stays in a state of hibernation for an unspecified amount of time. If new humans are not present by the time it wakes up, it begins rampage state again.