Comparative and Veterinary Pharmacology

The human–animal bond has evolved and diversi?ed down the ages. Dogs, cats and even horses, have long ful?lled the role of faithful companion and indeed, as exempli?ed by the introduction of seeing and hearing dogs, there may be a critical level of co-dependency between the species. In the twenty-?rst century, the animal types that are kept as pets in many parts of the world are extensive ranging from reptiles through rodents to ruminants and beyond. As would be predicted by the nature of the re