A prescription isrequired for these pet meds. Click here for detailsClomipramine Hydrochloride is a tricyclic antidepressant FDA approved for veterinary use in dogs for the treatment of separation anxiety. Clomipramine (Anafranil), FDA approved for human use, is also used in veterinary medicine to treat aggression and obsessive-compulsive disorders such as tail chasing. Clomipramine may [...]