Due to the increase of euthanasia in shelters, and the growing, constant, demand for drugs like Euthasol, some shelters with budget constraints are forced to use gas chambers instead.
Debido ao aumento da eutanasia nos refuxios, e ao medre da demanda de medicamentos como Euthasol, Algúns centros con orzamento reducido son obrigados a empregaren cámaras de gas.