Mark Purdey animal feed dates back to at least 1926. In the 1970s attention was directed within MAFF to the danger that this practice would result in the spread of infectious diseases. The diseases considered were those caused by conventional viral and bacterial organisms. No consideration appears to have been given to the risk that scrapie might be recycled in sheep, or even transmitted to other farm animals. This may seem surprising. The answer probably lies in the fact that half a century had elapsed without any indication that animal feed containing ovine protein was infecting sheep or any other animal." Purdey
Animal cafe style at the cafe. Some visitors of animal cafe in Japan express their concerns for the safety and welfare of the birds. They argue that there is a natural daily routine for birds but this animal cafe does not care about it. Japanese animal rights activists also argue that bird cafes abuse birds as the entertainment of humans and birds meant to fly in the sky rather than staying in the building.As a result, Japanese government had made much stricter Animal Protection Law which strengths the new rules and restricts trading hours of animal cafe in order to release controversies.