my cat is ten. she is spayed. she doesnt go out. Her breathing is faster than usual. ano her mouth is isnt open. Shes never been diagnosed with any disease. Shes just very sleepy. no energy. all she wants to do is lay in the same spot same position. almost curled up into a fetal position. opens hers eyes. when i call her name. shes active fights with my dog and loves to sit by the window. she hasnt done that today. she seems like shes cold.