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.[1] 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),[1] or of toxicity due to liver damage, such as portosystemic shunt and hepatic encephalopathy.[2]
It should be distinguished from bunting, which is a normal behavior found in healthy animals.