'''Induction''' of anaesthesia can be performed using either an [[Injectable Agents|injectable agent]] or an [[Inhalation Agents|inhalation agent]]. It is most commonly performed after a premedication has been administered and had time to take effect, but this is not always necessary. Endotracheal intubation also occurs at this stage after the animal has been induced and is an appropriate anaesthetic depth. | '''Induction''' of anaesthesia can be performed using either an [[Injectable Agents|injectable agent]] or an [[Inhalation Agents|inhalation agent]]. It is most commonly performed after a premedication has been administered and had time to take effect, but this is not always necessary. Endotracheal intubation also occurs at this stage after the animal has been induced and is an appropriate anaesthetic depth. |