Was this probably just a dizzy/fainting spell? I have her inside and am off for the rest of the night so I'm going to be keeping a close watch on her, I'm just not sure if this is something I should be overly concerned about or not - Any ideas as to what might have caused this or if this is semi-normal? She's around 5-6 years old and as far as I know of has never had a seizure or anything like this before.
Edit: I'm starting to think this is probably heat related? Her water bowl was low when I came in and its been in the high 80's-low 90's all week here, and she's currently plopped right in front of my fan. She's been laying there for around 15 minutes and doesn't seem to want to move anytime soon.