Dr. Denenberg graduated with Excellence in Academic Achievement from the Kosice Veterinary College in Slovakia. He relocated from Israel to Canada in 2003 and passed the North American veterinary licensing examination.

Dr. Denenberg has done a number of behavioural studies including the effects of pheromones on learning and socialisation in puppies and a study of play toy preference in cats for which he was awarded the American Veterinary Society of Animal Behavior Excellence in Research Award. He also authored articles and book chapters. Dr. Denenbergis a consultant on the Veterinary Information Network (VIN) providing other veterinarians with advice. In addition to clinical duties, Dr. Denenberg teaches students and is a frequent speaker in veterinary conferences in Europe and North America.