Do not need, reason is as follows:
① above all healthy dog cat is to won't carry hydrophobic poison.
Of vaccine of ② inject wild dog won't carry virus more.
Although ③ does not make vaccine, the contact is less than virus the home raises canine cat to do not have cat of dog of in spite of illness of bring into contact with, won't be affected so.
④ hydrophobic poison is virus of oxygen of be disgusted with, do not live in air, so won't air travels.
Do you hit ⑤ is vaccinal purpose dry? Be affected to kill virus? So by cut dry ask this question even?
