ドリームボックス
Meanings
1
pet gas chamber; carbon dioxide asphyxiation chamber for pets
euph
Euphemistic wasei-eigo term for a device used to euthanize pets with carbon dioxide. Often used in animal shelter or veterinary contexts.
wasei-eigo (Japanese-coined English), from dream box
At that animal welfare center, a dream box is used.
The term 'dream box' is a euphemism for a pet euthanasia device.