When the baby kitty is no longer a baby and has outgrown her kitten bed. When her Norwegian Forest fur is too thick and warm for the summer heat. When she is so tuckered out that she must sleep, regardless of how uncomfortable she may seem. When you find her snoozing away, tucked between the cooling wall and leather couch. All you can do is sit next to her, listen to her soothing purrs and watch her breathe in and out. And you realize your own breath has slowed down, your eyes feel heavy, your body sinks deeper into the comfy couch. And just like that, you've joined her in an afternoon cat nap.