"They are amazingly attached to each other," Thies said. "It's like a cougar pile every time you see them in their den, they just lay on top of each other, cuddled with each other ... they're still very timid of humans, so to have the security blanket of each other is really nice for them in captivity."
Thies said that Blaze is the most dominant cat by far, followed by Storm. Snow is adored by all of her brothers while Aspen remains the shyest of the pack. Plans are now underway to move the cougars to an even bigger habitat, where they'll have more space to perch and more toys to play with.