I wanted to do it in some of the other approved ways but I can't buy the drugs and needles. Then by myself hold a large and very upset iguana, find a vein and inject. Repeat over 2000 times.
The vets all wanted $75 and up. First each ig would be checked in as a new patient with an exam and then another $25 to finish.
The population is back to its old high with no end in sight.