2009 Restaurant Animal Welfare and Humane Slaughter Audits in Federally Inspected Beef and Pork Slaughter Plants in the U.S.

Kurt Vogel and Temple Grandin, Ph.D
Department of Animal Sciences
Colorado State University


Twenty six federally-inspected beef slaughter plants and 15 federally-inspected pork slaughter plants were included in third-party audits by two major restaurant companies in 2009. Beef plants showed significant improvement over 2008. Pork plants continued to perform well with passing scores in all measured criteria. Consistency in auditing standards improved the clarity of data collected in plants in 2009.

Beef Summary

Two beef plants received automatic failures on the 2009 restaurant audits. Both plants passed on all scored criteria in their respective audits, but failed when an employee committed an act of willful abuse. In one plant, an employee beat an animal with a handling aid. The other plant failed their audit because an employee applied an electric prod to a sensitive area of the animal’s body. In both cases, good training and supervision are the solutions to these issues. Employees should be fully aware that it is not permissible to beat an animal or apply an electric prod to the face, eyes, ears, nose, udder or testicles, or the anogenital region of an animal.

Overall, the beef plants performed much better than 2008 when eight plants received automatic audit failures. This demonstrates the ability of plants to improve handling in their facilities when it is viewed as a priority. Training and supervision are the most important factors in maintaining good livestock handling practices in the plant, during transportation and marketing, and on the farm.

Pork Summary

Pork plants performed very well in 2009. All of the plants passed on the numerically scored criteria and no willful acts of abuse were observed. Of the 15 pork plants included in this year’s summary, six used CO2 stunning systems and nine used electric stunning systems. Both systems performed well with regard to the criteria measured in the audits. None of the CO2 plants used electric prods during their audits. Three of the electric—stunning plants have adopted handling practices that do not include electric prods. Other plants are likely to adopt a no-prod approach. For pork, this will require improvements in handling facilities and producer effort to market pigs that are easier to drive. Pigs for some producers fatigue easily and are very excitable. Plant management needs to document these problems and require producers to fix them.

Discussion

In summary, beef and pork plants demonstrated excellent performance on the 2009 animal welfare audits. Many plants are beginning to adopt video auditing technology to monitor animal handling more closely in their facilities. It is interesting to note that stunning efficacy and insensibility do not appear to change with the installation of video auditing systems.

However, electric prod scores from video audits tend to be higher over the first few days following camera installation as employees are not aware that someone is constantly watching their behavior. The use of video monitoring appears to improve the consistency of good animal handling because the employees know they are being watched. This technology is very useful for plant management to maintain confidence in the animal handling performance within their plant. The second author visited a beef plant which had third party video auditing in 2009. The cattle were moved very quietly and the handlers showed that they were well trained by not yelling, only filling the crowd pen half full and never using electric prods as their primary driving tools. The video monitoring systems are most effective when they are monitored by a third party auditing company over a secure internet connection. This ensures that the handling is monitored on a consistent basis. Camera systems set up for monitoring by personnel in the plant are less effective because managers are often busy with other tasks and tend to reduce the amount of time they spend viewing the monitor. Both authors strongly encourage the use of cameras monitored by third party auditors who are required to submit daily reports of the numerically scored core criteria specified in the American Meat Institute guidelines.

Plants that are not audited by customers may have more handling problems than plants that are audited. A visit to one of these plants revealed that they had excellent paperwork and training documents, but the animal handling practices were poor. Employees constantly yelled, screamed, and hit the animals. This emphasizes the importance of scoring and direct observation of handling and stunning practices. Good paperwork does not translate into good management of employee behavior.

2009 Undercover Videos and Other Observations

There were two undercover videos that were viewed by the authors in 2009. The first was a plant that processed dairy calves that were less than a week old. Since many of these animals were too young to walk, employees repeatedly shocked them with electric prods. This plant was shut down by the USDA for Humane Slaughter Act violations. In a second plant, pigs were unloaded from a truck in a rough manner and many of them fell down. Producers need to take responsibility for some of the handling problems that occur in meat plants. Infant calves and some pigs are very difficult to handle. The calves need to be older before they are shipped and pork producers must adjust their production practices to produce pigs that are less likely to become fatigued. The second author visited a pork plant in 2009 that had greatly reduced problems with weak fatigued pigs and pigs that were difficult to drive. The following steps were taken to produce pigs that were easier to handle at the plant.

Producers began to walk the finishing pens to get pigs accustomed to people walking through them. Genetic lines of pigs with poor leg conformation and lameness problems were replaced. The use of the feed additive ractopamine was greatly reduced, but not eliminated.

Table 1: Percentage of beef plants that passed or failed restaurant audits out of 26 U.S. plants
Plant Performance Rating - Cattle Number of Plants Percentage of Plants
Pass on all numerically scored criteria and no acts of abuse 24 92%
Non-conformance by 5 points or less on one scored criteria 0 0%
Non-conformance by 5 points or less on two scored criteria 0 0%
Automatic Failed Audit: One or more scores in the serious problem category, or act of abuse, or hanging a sensible animal on the rail 2* 8%

*Two plants failed audits for willful acts of abuse. An employee at one plant beat an animal with a handling aid. The other plant failed when an employee applied an electric prod to a sensitive area of the animal's body.

Table 2: Captive bolt stunning accuracy in 26 U.S. beef plants.
Percentage of Cattle Stunned With One Shot Number of Plants Percentage of Plants
100%: Excellent 15 58%
95% to 99%: Acceptable 11 42%
90% to 94%: Not Acceptable 0 0%
Less than 90%: Serious Problem 0 0%

Table 3: Insensibility in 26 U.S. beef plants
Percentage of Cattle Rendered Insensible Number of Plants Percentage of Plants
100%: Excellent 26 100%
Less than 100%: Serious Problem 0 0%

Table 4: Percentage of cattle vocalizing during handling and stunning in 26 U.S. beef plants.
Percentage of Cattle Vocalizing Number of Plants Percentage of Plants
0% to 1%: Excellent 16 62%
2% to 3%: Acceptable 10 38%
3% to 10%: Not Acceptable 0 0%
Greater than 10%: Serious Problem 0 0%

Table 5: Percentage of cattle moved with electric prods during handling in 26 U.S. beef plants
Percentage of Cattle Electric Prodded Number of Plants Percentage of Plants
0%: Excellent 7 27%
5% or less: Very Good 15 58%
6% to 25%: Acceptable 4 15%
26% to 50%: Not Acceptable 0 0%
Greater than 50%: Serious Problem 0 0%

Table 6: Percentage of cattle falling during handling in 26 U.S. beef plants
Percentage of Cattle Falling During Handling Number of Plants Percentage of Plants
0%: Excellent 22 85%
1%: Acceptable 4 15%
2% to 4%: Not Acceptable 0 0%
Greater than 5%: Serious Problem 0 0%

Table 7: Percentage of pork plants that passed or failed restaurant audits out of 15 U.S. plants
Plant Performance Rating - Pigs Number of Plants Percentage of Plants
Pass on all numerically scored criteria and no acts of abuse 15 100%
Non-conformance by 5 points or less on one scored criteria 0 0%
Non-conformance by 5 points or less on two scored criteria 0 0%
Automatic Failed Audit: One or more scores in the serious problem category, or act of abuse, or hanging a sensible animal on the rail 0 0%

Table 8: Stunning Percentage and insensibility in 6 U.S. pork plants with CO2 stunning systems
Percentage of Pigs Stunned Correctly and Rendered Insensible on the Bleed Rail Number of Plants Percentage of Plants
100% stunned / 100% insensible: Excellent 6 100%

Table 9: Percentage of pigs moved with electric prods during handling in 6 U.S. pork plants with CO2 stunning systems
Percentage of Pigs Electric Prodded in Plants with CO2 Stunning Systems Number of Plants Percentage of Plants
0%: Excellent 6 100%
5% or less: Very Good 0 0%
6% to 25%: Acceptable 0 0%
26% to 50%: Not Acceptable 0 0%
Greater than 50%: Serious Problem 0 0%

Table 10: Stunner placement accuracy and hot-wanding in 9 U.S. pork plants with electrical stunning plants
Percentage of Pigs With Correct Electic Stunner Placement and No Hot-Wanding Number of Plants Percentage of Plants
100%: Excellent 5 56%
99% Correct or 1% Hot-Wanded: Acceptable 4* 44%
96% to 98% Correct Placement or 2% to 3% Hot-Wanded: Not Acceptable 0 0%
Less than 96% Correct Placement or Greater than 3% Hot-Wanded: Serious Problem 0 0%

* All 4 plants scored 99% on correct want placement. One plant applied an activated stunner want to a pig. All pigs were rendered unconscious prior to bleeding

Table 11: Percentage of pigs moved with an electric prod during handling in 9 U.S. pork plants with electrical stunning systems
Percentage of Pigs Electric Prodded in Plants with Electric Stunning Systems Number of Plants Percentage of Plants
0%: Excellent 3 33%
5% or less: Very Good 0 0%
6% to 25%: Acceptable 6 67%
26% to 50%: Not Acceptable 0 0%
Greater than 50%: Serious Problem 0 0%

Table 12: Percentage of pigs vocalizing in the restrainer in 9 U.S. pork plants with electrical stunning systems
Percentage of Pigs Vocalizing in the Restrainer in Electric Stunning Systems Number of Plants Percentage of Plants
<2%: Excellent 4 44%
2% to 5%: Acceptable 5 56%
6% to 10%: Not Acceptable 0 0%
Greater than 10%: Serious Problem 0 0%

Table 13: Percentage of pigs falling during handling in 15 U.S. pork plants
Percentage of Pigs Falling During Handling Number of Plants Percentage of Plants
0%: Excellent 12 80%
1%: Acceptable 3 20%
2% to 4%: Not Acceptable 0 0%
Greater than 5%: Serious Problem 0 0%


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