    animal euthanasia (euthanasia from ; "good death") is the act of humanely putting an animal to death or allowing it to die as by withholding extreme medical measures. reasons for euthanasia include incurable (and especially painful) conditions or diseases,2000 report of the avma panel on euthanasia lack of resources to continue supporting the animal, or laboratory test procedures. euthanasia methods are designed to cause minimal pain and distress. euthanasia is distinct from animal slaughter and pest control, which are performed for purposes other than an act of mercy, although in some cases the procedure is the same. in domesticated animals, this process is commonly referred to by euphemisms such as "put down", "put to sleep", or "put out of his/her/its misery". ==methods== the methods of anesthesia can be divided into pharmacological and physical methods. acceptable pharmacological methods include injected drugs and gases that first depress the central nervous system and then cardiovascular activity. acceptable physical methods must first cause rapid loss of consciousness by disrupting the central nervous system. the most common methods are discussed here, but there are other acceptable methods used in different situations. ===intravenous anesthetic=== pets are almost always euthanized by intravenous injection, typically using a very high dose of pentobarbital or sodium thiopental. unconsciousness, respiratory then cardiac arrest follow rapidly, usually within 30&nbsp;seconds.uk veterinary medicines directorate product notes for 20% pentobarbital solution.  observers generally describe the method as leading to a quick and peaceful death. for companion animals euthanized in animal shelters, 14 states in the us now prescribe intravenous injection as the required method. these laws date to 1990, when georgia's "humane euthanasia act" became the first state law to mandate this method. before that, gas chambers and other means were commonly employed. the georgia law was resisted by the georgia commissioner of agriculture, tommy irvin, who was charged with enforcing the act. in march 2007, he was sued by former state representat
Animal_killing Animal_welfare Cats_as_pets Dogs_as_pets Euthanasia Veterinary_procedures