Anti-Freeze antidote

Our Girl Ani, ingested some anti-freeze during a walk (by simply licking the street). We came way too close to losing her as the stuff is incredibly deadly.
This little bottle of antidote cost $535 alone. We ended up throwing away most of the bottle ! I asked for the container as an expensive piece of memorabilia.
By the way, the whole episode ran $1156.50.
It was money well spent................................