Dr Hector Javier Gallardo Valencia studied Veterinary at the Michoacana University, México and gradruated as MS in 2001. He has worked with wild species and private clinical with small animals. He received his PhD degree in 2015 at the Oviedo University. He obtained the position of an Associate Professor. He has published a several research articles. His investigations have been directed towards the use of ozone in common therapeutics of small animals as well as exotic ones.