Per 
Item #: XXXX
Object Class: Safe Euclid
Special Containment Protocol: SCP-XXXX is to be kept in secure storage locker #83-A at Area-XXXX. Only D class personnel are allowed to handle SCP-XXXX directly. SCP-XXXX is not to encounter any structural elements of Area-XXXX. Testing is only to be carried out with consent of two level 2 or higher personnel. SCP-XXXX-1 instances are to be terminated upon creation, unless approved for testing by the acting Head Researcher. No violent Class-D are to be introduced to SCP-XXXX. Area-XXXX has been set up around SCP-XXXX-2's perimeter under the guise of a minor programming company. SCP-XXXX-2 should be patrolled regularly by at least 3 members of the Area-XXXX security team for 24 hours per day. SCP-XXXX-3 should not be interacted with under any circumstances.
Description: SCP-XXXX is a small, blue fabric bone assumed to be filled with cotton, presumably intended for use by a 30-40 kg dog. No bite marks, rips or tears are visible in the fabric. The word ‘zippy’ is sown into the surface. Upon SCP-XXXX’s contact with human flesh or a structure including support beams of any kind, said support beams or bones will liquefy, and within one second reform into a stuffed bone identical to SCP-XXXX. However, these do not possess the same anomalous properties as SCP-XXXX apart from being extremely extendable. For every successive one-second period, the nearest bone to the contact point will liquefy and transform, until every bone or support beam has been transformed. Upon the final bone or beam reforming, the structure/subject will be classified as an instance of SCP-XXXX-1. Once transformation is complete in humans, subjects have been shown to possess subhuman qualities, becoming extremely unathletic and only able to move at 2.7 kph in the fastest of cases. In the case of structures, the entire building will invariably break loose from its foundation and begin an uncontrolled tumble towards a seemingly non-anomalous point SCP-XXXX-2.
SCP-XXXX-2 is a fenced off area, containing SCP-XXXX-3 and various deceased SCP-XXXX-1 instances. SCP-XXXX-3 is 40 kilograms of flesh acting and formed into the shape of a German Shepherd breed dog (canis lupus familiaris). SCP-XXXX-3 will display hostility to life forms other than SCP-XXXX-1 instances.
Addendum XXXX-A: On the date of 12/08/14, SCP-XXXX was unintentionally put in contact with the Site-61 [REDACTED]. [REDACTED] moved at 4.1 kph towards SCP-XXXX-2, resulting in the discovery thereof. After construction of Area-XXXX was complete, SCP-XXXX was moved on-site. SCP-XXXX-3 was discovered 12/21/14, chewing at the edge of [REDACTED] and making low pitched growls.
Testing Log XXXX-A:
Items were put in contact with SCP-XXXX for 300 seconds each. Test #6 was carried out without authorization, however it has been included by order of HR Rockwell.
Item: D-5067, who has numerous bone diseases.
Result: Normal Effect.
Item: 2005 Toyota Corolla
Result: No Effect
Item: 1997 Toyota Corolla
Result: No Effect
Item: 6-year old Siberian cat
Result: Subject fell asleep upon first bone transforming. Effect same as human.
Item: 37 kilogram German Shepherd
Result: No Effect.
SCP-XXXX-1 instance put through SCP-914 on 'Fine'
Result: SCP-XXXX-1 instance reverted to original form, D-2995.
SCP-914 is seemingly a countereffect to SCP-XXXX's own effect. -Head Researcher Rockwell
Item class successfully changed to Euclid. -05-11
