We are also in the process of putting together an online Rabbit Processing Course. The devices were tested The only humane tool for fast humane slaughtering of domestic meat rabbits, chickens, Young Turkeys and fowl employing the mechanical cervical dislocation method. Tools needed for dispatch: metal rebar post, kitchen sheers, hand pruners, a paring knife, and a large knife (not shown) to remove the head. FIG. Four mechanical poultry killing devices; modified Armadillo (MARM), modified Rabbit Zinger (MZIN), modified pliers (MPLI) and a novel mechanical cervical dislocation (NMCD) gloved device, were assessed for their killing potential in the cadavers of euthanised birds. In the EU, manual neck dislocation may only be used to slaughter birds less than 3kg liveweight. Create your own unique website with customizable templates. Basic butcher station set-up. Sometimes, often because of improper handling, caged rabbits can twist their legs right at the junction of their lumbar spine and sacrum (base of the spine), which can result in a vertebral fracture. Instant lights out and brain death. No prior art is known for this invention. Pizzurro, Salvatore George (West Grove, PA, US), SALVATORE G. PIZZURRO (WEST GROVE, PA, US), Click for automatic bibliography Privacy Policy The apparatus is mounted to a solid rigid structure by appropriate means. Vertebral fracture or luxation (dislocation) of the limbs in rabbits is a common cause for weakness and paralysis of the hind limbs. Four mechanical poultry killing devices; modified Armadillo (MARM), modified Rabbit Zinger (MZIN), modified pliers (MPLI) and a novel mechanical cervical dislocation gloved device (NMCD), were assessed for their killing potential in the cadavers of euthanised birds of 4 type/age combinations: layer/adult, layer/pullet, broiler/slaughter-age and broiler/chick. & Terms of Use. FIG. There are no validated euthanasia methods fo r meat rabbits. cervical dislocation device resulted in consistent anatomical damage to the birds (eg high dislocation of the neck and severing of the spinal cord) compared to the manual method, despite both having 100% success rate, while the modified Rabbit ZingerTM was difficult to operate and resulted in varied anatomical damage. The receiving end 7 of the rod 3 is also chamfered to allow for smooth insertion of the animal without becoming snagged. 1. Manual Neck Dislocation. FIG. 1 is a perspective view of the rabbit slaughtering device constructed in accordance with the present invention. A still further object of the invention is to provide the two opposing rigid structures comprising the inverted wedge which is easily adjustable without the need for special tools in order to make the opening of the inverted wedge wider or narrower accepting various sized animals and depending on the operators needs. Following a survey and a literature review, four mechanical devices were designed and prototyped: Modified Armadillo (MARM); Modified Pliers (MPLI); Modified Rabbit Zinger (MZIN) and a Novel mechanical cervical dislocation glove (NMCD). The apparatus is mounted to a solid rigid structure by appropriate means. A fixed rod and base frame forming an inverted wedge to receive the animal's neck into the apparatus. We use it as a towel holder. The Rabbit Wringer web site was launched in 2008 after Sal Pizzurro invented the Rabbit Wringer. Euthanasia Guide for Ontario Commercial Meat Rabbit Producers 7 Assisted manual cervical dislocation Manual cervical dislocation APPROPRIATE FOR: Euthanasia Strategies: Methods and Restraint Pre-weaned kits <150 g (0.3 lb) Rabbit welfare is not compromised if the head is accidently detached from the rest of the body during cervical dislocation. 2 is a perspective view of the rabbit slaughtering device constructed in accordance with the present invention. A rabbit and poultry cervical vertebral dislocation device more simply put "neck breaker" comprises a cylindrical rod attached to an L-shaped base frame and mounting flange. 1. 1.Four mechanical poultry killing devices; modified Armadillo® (MARM), modified Rabbit ZingerTM (MZIN), modified pliers (MPLI) and a novel mechanical cervical dislocation gloved device (NMCD), were assessed for their killing potential in chicken the cadavers of euthanised, of four bird type and age combinations: layer/adult, layer/pullet, broiler/slaughter-age, broiler/chick. The novel mechanical cervical dislocation device resulted in consistent anatomical damage to the birds (eg high dislocation of the neck and severing of the spinal cord) compared to the manual method, despite both having 100% success rate, while the modified Rabbit Zinger™ was difficult to operate and resulted in varied anatomical damage. The guiding edge 10 of the supporting base 2 is beveled allowing for smooth insertion of the animal without becoming snagged. Materials and Methods Three mechanical devices: Modified Armadillo (MARM), Modified Rabbit Zinger (MZIN), a novel mechanical cervical dislocation device (NMCD) and a control (MCD) … A fixed rod and base frame forming an inverted wedge to receive the animal's neck into the apparatus. Other aspects of the invention and various advantages and characteristics of the Rabbit slaughtering apparatus will be apparent from the consideration of the following detailed description. The closed end of the supporting base 2 has a chamfered edge 11 to allow for smooth operation and to protect the operator from sharp edges. A still further object of the invention is to provide a rigid angled stop at the rear of the inverted wedge with the opposing rigid structure being at a sharp angle, this with two opposing rigid structures comprising the inverted wedge. Abstract. Worldwide, an estimated 9.1 billion birds may need to be killed on farm each year. a mechanical cervical dislocation device (MCD), and a non-penetrating captive bolt device (NPCB) for euthanasia of pre-weaned kits, growers, and adult rabbits. A further object of the invention is to provide two opposing rigid structures forming an inverted wedge shape which holds the animal in place and tightens its hold as the operator pulls the animal by its rear legs. Referring now more particularly to the drawings, an inverted wedge shaped structure 1 for receiving the animals head is formed of steel or similar rigid material and comprised of two readily available or produced materials shaped and secured together by any available means to provide a supporting base and an outwardly curved rod projection which can be round or square shaped. The angle 5 at which the rod converges with the supporting base 2 is another unique aspect of the device. The rod 3 of the device is attached below the guiding edge 10 of the supporting base 2 allowing for the animals head to orient itself in the proper angle while using the controlled “hyper extension” method (1) to facilitate breaking the animal's neck. The present invention relates to a small animal neck breaker and cervical vertebral dislocation apparatus used mainly for humanely and instantly euthanizing or slaughtering small domestic livestock animals bred purposely for their meat. The supporting base 2 of the device made from a piece of angled material in the shape of an “L” is the support for which the rod 3 is attached, by means mechanical fasteners, welding, epoxy and similar means. You can only use non-penetrative captive bolt devices for simple stunning on cattle, sheep, goats and deer under 10kg. This invention can be made by joining individual parts or components or using a mold and pouring a suitable material like aluminum, plastic or any similar materials to form a one piece device. This device may be used for, but is not limited to slaughtering rabbits, hares, guinea pigs, ducks, geese, etc. With the animals head wedged between the rod and the base frame, the operator holds the animal by the back legs or feet and pulls upward and back thus separating the skull from the spine humanely and instantly stunning and killing the animal by causing irreparable damage to the brain stem, spinal cord, arteries and spine. The commercial meat rabbit industry is without validated on-farm euthanasia methods, potentially resulting in inadequate euthanasia protocols. This device has the potential to fulfil the current need for a mechanical alternative to manual cervical dislocation. This cervical dislocation tool makes dispatching rabbits a breeze, and it’s much kinder on your back than the broomstick method. It may be easily removed or applied to a fixed support by means of a pair of screws or similar fastening devices, and since it is so easily removed, it may be carried from one place to the other, or to facilitate cleaning thereof. Note: We do not use or recommend the Hopper Popper on the left. manual cervical (neck) dislocation, for birds under 3kg, up to a maximum of 70 birds a day per person mechanical cervical dislocation for birds up to 5kg Bleeding rabbits and hares An alternative emergency method for killing poultry on-farm is required following European legislation changes (EU 1099/2009), which heavily restricts the use of manual cervical dislocation. However, this method is not ideal and requires skill, experience and physical strength. 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