'''The use of medication for these conditions is sometimes controversial''' because it may be regarded as merely reducing the incidence of unsightly behaviour that is an expression of the animal’s attempts to cope with wholly-unsatisfactory living conditions. However, the use of medication is absolutely justifiable if it enables the animal to engage in normal behaviour in an enriched environment. In this situation, the drug is being used to facilitate rehabilitation and restore normal motivation and decision making. Serotonin reuptake inhibitor drugs, such as clomipramine and fluoxetine, which are anxiolytic and anti-compulsive, are most useful where their use will enhance the animal’s response to environmental improvement. | '''The use of medication for these conditions is sometimes controversial''' because it may be regarded as merely reducing the incidence of unsightly behaviour that is an expression of the animal’s attempts to cope with wholly-unsatisfactory living conditions. However, the use of medication is absolutely justifiable if it enables the animal to engage in normal behaviour in an enriched environment. In this situation, the drug is being used to facilitate rehabilitation and restore normal motivation and decision making. Serotonin reuptake inhibitor drugs, such as clomipramine and fluoxetine, which are anxiolytic and anti-compulsive, are most useful where their use will enhance the animal’s response to environmental improvement. |