It hunts in packs and resides in deep dark caves coming out at night to grab prey. SCP-939 is semi-intelligent capable of mimicking human speech but not understanding it or making their own sentences. SCP-939 while incapable of speech has unbelievable hearing abilities and a sense of smell making up for its lack of eyes. Some personnel at the SCP foundation have nicknamed the species doggos despite their severe lack of dog-like features except being quadrupedal. SCP-939 is extremely hostile.