Global Companion Animal Pharmaceuticals Market Assessment, By Animal Type [Dogs, Cats, Horses, Others], By Indication [Infectious Disease, Dermatologic Disease, Parasitic Infection, Orthopedic Disease, Others], By Route of Administration [Oral, Injectable, Topical], By Distribution Channel [Veterinary Hospitals and Clinics, Retail Pharmacies, Others], By Region, Opportunities and Forecast, 2018-2032F