What is used for cat euthanasia? - briefly
For cat euthanasia, veterinarians commonly use an overdose of anesthetic drugs such as pentobarbital or phenobarbital. These are administered intravenously to ensure a peaceful and painless transition for the animal.
What is used for cat euthanasia? - in detail
Euthanasia for cats, often referred to as humane euthanasia or putting an animal to sleep, is typically performed using injectable drugs. The most commonly used substance is pentobarbital sodium, which belongs to the barbiturate class of medications. This drug is administered intravenously (IV) and works by depressing the central nervous system, leading to a loss of consciousness and eventually, cardiac arrest.
The process begins with the cat being sedated using anesthetic drugs such as ketamine or propofol. Sedation ensures that the cat remains calm and comfortable throughout the procedure. Once the cat is fully sedated, an IV catheter is placed in a vein, usually on the leg or neck. This allows for easy administration of the euthanasia solution.
Pentobarbital sodium is then injected into the cat's bloodstream through the IV catheter. The dose administered is calculated based on the cat's weight to ensure that it is sufficient to cause a peaceful and rapid loss of consciousness. Within seconds, the cat loses consciousness and becomes unconscious. Shortly after, the heart stops beating, leading to death.
In some cases, an additional drug known as lidocaine may be administered before or with pentobarbital sodium. Lidocaine is a local anesthetic that can help reduce any discomfort associated with the injection of pentobarbital sodium. It also has the potential to prolong the cat's unconscious state, ensuring a smoother and more peaceful transition.
It is crucial to note that euthanasia should always be performed by a licensed veterinarian or a qualified professional in accordance with local regulations and ethical guidelines. The procedure aims to minimize any distress or pain for the animal, providing a humane and dignified end to life. After the euthanasia solution has been administered, the cat's owner may choose to spend some time with their pet before the body is prepared for cremation or burial.