Head pressing
Head pressing is a veterinary condition characterized by pressing the head against a wall or pushing the face into a corner for no apparent reason. This condition is seen in dogs, cats, cows, horses, and goats. Head pressing is usually a sign of a neurological disorder, especially of the forebrain (e.g., prosencephalon disease), or of toxicity due to liver damage, such as portosystemic shunt and hepatic encephalopathy.
It should be distinguished from bunting, which is a normal behavior found in healthy animals.