William. Kumamon reminds all pet owners to tag your pets by the collar or with microchips. The former is easier as owners are then generally called by the local koban; the latter requires a trip to the animal welfare center (Kumamoto Doubutsu Aigo Center - 熊本動物愛護センター) - which also has a plethora of lovely animal available for adoption. For some reason, Kumamon made no mention of neutering, which the animal center does not provide - seems there is an understanding between the center and vets to allow the latter the profitable procedure. For any pet-related questions, please let us at Kumamoto International know. (And, no, masks are not required for pets.)