General anaesthetics and/or sedatives can take a number of hours to wear off and in some cases can cause patients to appear drowsy for more than a day. General anesthetic in healthy animals pose little risk, however, morbidity due to anesthesia does …

The use and study of wild animals frequently involves physical handling and in some instances the performance of surgical or other stressful procedures. With few exceptions, the requirements for domestic species are typically those of pain relief and …

Historically, the pharmacological immobilization of wild animals can be traced back to certain South American tribes who used curare-coated arrows to take down prey animals. Curare is an alkoloidal neurotoxin and muscle relaxant that competes with ac …

The broad term “anesthesia” typically covers simple immobilization and recovery via heavy sedation as well as general anesthesia, despite these two modalities being distinctly different. The latter involves central nervous system depression resulting …

Performing general anesthesia in the field can be impractical as well as stressful for wildlife managers, veterinarians and their support staff; even under ideal conditions, it can cause morbidity and mortality in animals.1 Thus, immobilization proto …

Field wildlife anesthesia is often necessary for both invasive (e.g., surgical) and noninvasive (e.g., blood collection, collaring, metabolic) procedures. Anesthesia for noninvasive procedures is commonly utilized for the safety of the investigators …

Chemical immobilization consists of the use of chemical anesthetic and/or sedation agents to subdue, restrain or immobilize wildlife. The reasons for employing chemical immobilization in the field generally include research studies, conservation and …

In the mid-20th Century, the chemical immobilization of exotic animals became of increasing necessity, but at that time, there were no protocols nor procedures in widespread use in the field of wildlife management. In the late 1950s, the first comple …

In wildlife medicine, it is often necessary to chemically restrain animals to perform even the most basic procedures. This is particularly true when working with large animals, particularly large carnivores. Therefore, it is important for veterinaria …