While bow hunting the last day of the season Sunday, I watched a doe for about 20 minutes. She could not retract her toungue and it stayed outside her mouth the whole time she fed. When looking around it hung 6-8 inches down out of the side of her mouth. when she fed it dragged the ground. Sometimes she would even raise her head as if to help with the swallowing. Any one seen this before or know what causes it. I was wondering if she's possibly had a stroke. She looked big and healthy otherwise.