They did : Termination Log: SCP-049 was introduced to SCP-682, SCP-049 stared at SCP-682 and slowly walked over to SCP-682 saying "The disease appears to not affect only Humans." SCP-682 backed up and SCP-049 grabbed SCP-682. In response, SCP-682 clawed at SCP-049 and SCP-049 ran to the other side of the testing chamber. SCP-049 seemed emotionally disturbed and appeared to be in shock. SCP-049 and SCP-682 were escorted to their chambers.
Note: How the hell did SCP-682 manage to "emotionally disturb" SCP-049?