Take a 2 or 3 gal bucket, based on size of chickens, cut a hole in the bottom just big enough you can get most of your hand in it.. Basically find a bucket that will hold the chicken body putting at least some pressure on the wings/body of the bird.
You could also roll up a piece of plastic sheet or thin sheetmetal into a cone shape of the top and bottom hole diameters of the average cone.. Then wrap it in duct tape well to secure it.. Its a temp hack but will work for a time.
Hang the bucket and put a large plastic bin under it from
walmart to catch the blood.
Turn chicken upside down holding it by both feet in one hand. With the other hand guide its head thru the hole as you place it in the bucket or cone.
Now grab the chicken by the head from the bottom of the bucket or cone. Between thumb and pointer finger non dominate hand.. Very sharp knife or utility blade knife with snap off blades in dominate hand.. Place it at the side of the neck under the base of jaw neck junction. Its inline with the chicken ear lobe. You might want to move the blade up and down to have it between the feather not cutting thru them.. Now ideally make one back stroke cut of the blade.. . You will see an immediate flow of blood like a trickling faucet spigot.. You can do one or both sides.. Doing both terminates them only a few seconds quicker.. As a new dispatcher you are more likely to cut the wind pipe trying to do both sides.
If you cut the carotid artery or both with the chicken inverted (head down)death comes in under a minute.. A way to insure death has been reached is to poke the eye.. If there is no eye movement (very noticable) its dead.. You can commence with scalding.
I have been an avid sustainus hunter for 40+ yrs. I have killed, butchered, and consumed most north american game along with most livestock. Cattle pigs goats sheep chickens other poultry etc. So I have a decent amount of experience but there are still plenty of people with even greater knowledge and expertise to which I will gladly defer to.
I just got done processing 60 chickens end of last week so its very fresh in memory.
One issue is we normally can turn to youtube. But in this case most everyone that does YouTube videos of chicken or any animal processing shy away from this with some acting as if you showing technical close ups of the kill/dispatch process is some lewd, evil, perverse act. Its not.. In fact, it's really doing a injustice to both those your trying to help educate and also their animals they will be dispatching.. Without close ups of the whole process it leaves people guessing in the most stressful part of the whole process.. People in that state tend to be tentative which is the opposite of whats needed.. Not to mention the only part that if screwed up can cause high degree of suffering for the animal.
The keys are:
** a very sharp knife. Should not be large (no chef knives) revoking knives are ideal for all poultry processing.
** Chicken held upside down with some pressure around its body/wings. Cone ideal or other device than can be made to work.. Piece of plastic sheet/sheetmetal rolled up into cone wrapped in duct tape.
** extend the neck with moderate pressure.
** find the base of the head where the bottom jaw to neck junction is on a human. Align with chicken ear lobe
** part between the feathers with the blade edge so its against skin not on the feathers.
** draw the knife blade smoothly pulling towards you from the base of the blade pulling toward the tip across the neck with moderate pressure. You may have to make one short back and forth sawing motion depending on blade sharpness.. The blade travel each way should only be 1 to 2 inchs.. Do it quickly but smoothly.. Don't panic or rush.
** Keep holding the head and keep knife lightly against neck .. You should immediately see blood flow even before you finish the cut.
** You can then pull blade away and release the head. After a couple mins do the eye check and proceed.
This kind of thing is so much easier to learn in person or on a closeup video than from text descriptions.
I will see when the next time the people I borrowed the plucker etc equip will process more chickens. They do them regularly. I will do a very detailed video of it all.. Hopefully google/youtube will allow it with a content warning. Not sure anymore now that most all the media sites are self regulating free speak based on their own political/ social beliefs.. If its an issue I can make it a file download and link it.
FYI lopping the head off completely does not bleed the chicken as through as you have severed the spinal cord sending impulses to heart to make it pump stopping it immediately. Only initial pressure and gravity is then at work.