Rabbits in pain may appear apprehensive, anxious, dull, or inactive,
assume a hunched appearance, attempt to hide, and squeal or cry. Sometimes, they show aggressive behavior with increased activity and excessive
scratching and licking. Reactions to handling are exaggerated, and acute pain
might result in vocalization. With abdominal pain, they may show back arching
when moving, contraction of the abdominal muscles, and pressing of the
abdomen to the ground. The respiratory rate of
the animals may increase while they may eat and drink less. As with
other species, a general lack of grooming may be associated with pain.