Oxygen is the closest wolf towards Carbon Dioxide. Despite him being the 2nd in charge for the pack for the most part he seems like he is the first in command. He is always the one to greet, and ask questions. He would even lead the pack if Carbon Dioxide is somewhere important. Oxygen's relationship with Carbon Dioxide is very apparent. Whenever they have free time (which isnt much) is usually spent grooming each other and overall enjoying each others company. Its very apparent they are mates despite their weird relationship in leading.Â
note: immortal him