Like all mammals, they breathe.
All "higher" animals, including snow leopards use oxygen for respiration and are therefore aerobic. Anaerobic organisms do not require oxygen in their metabolism and for some oxygen is poisonous. Anaerobes are essentially what we would regard as primitive organisms such as some bacteria and yeasts.
Snow leopards have keen hearing.
snow leopards do not migrate or hibernate
snow leopards would die!
No. Of course not. They're snow leopards, not tribbles.
Snow Leopards do have enemies. It's enemy is a WOLF!
Snow leopards hunt alone.
It takes performance enhancing drugs
Yes, snow leopards live in dens.
Panthers and other leopards
Leopards and snow leopards
because they just are