Egg farm practices investigated after video surfaces

It is possible for a large commercial egg farm to run a humane operationand still turn a profit, animal welfare experts say.

The most important step is to get rid of the battery cages, the current industry standard in North America for laying hens.

In the European Union, as of last year, battery cages are banned because of their small size and barrenness.In Manitoba, egg producers are phasing out battery cages.

About 100 days after hatching, when they are still pullets and have yet to start laying eggs, the hens are placed into the crowded wired cages, usually arranged in very long rows often stacked one on top of the other.

Battery cages can be seen in ahidden-camera video that went viraloverthe weekend. The video comes from the group Mercy for Animals Canada and was recorded in the summer at Ku-Ku Farms and Creekside Grove Farms in Alberta.

• News story: Alberta chicken farms using inhumane practices, undercover video suggests

Replacing battery cages

Tina Widowski, the director of the Campbell Centre for the study of Animal Welfare at the University of Guelph, says replacing battery cages with furnished cages is the "best choice for enriching hens' lives with the least effect on the bottom line."

Furnished cages give a hen more than twice the space of the smaller battery cages and provide a nest, a perch and an area for scratching and foraging.

Ian Duncan, who chairs the Global Animal Partnerships welfare and farming advisory committee, supports a move to furnished cages, but says a free run or aviary system would be better still. The latter, with several levels, has been described as a condo for birds.

Duncan says these methods can be used in intensive, large-scale operations, but the bird's welfare is better. The operating costs would be higher, he admits, and the farms would then need to charge more, but he thinks consumers are willing to pay a bit more if better welfare is guaranteed.

Widowski estimates that furnished cages would increase production costs by eight per cent over battery cages and a free run system would result in a 20 to 25 per cent increase.

A study published in Australia in September looked at free-range egg farms, where chickens are allowed outdoor access. The number of free-range farms in Australia has increased 65 per cent over the last five years.

The scientists found that when the chickens go outside, they stick close to a shed or to walls or fences the scientists placed within a large enclosed area. When the walls were present, the birds would venture much further from the barn. The additional walls add a sense of protection from flying predators like eagles and hawks, and also provide environmental stimulation.

Will you pay more for eggs?

Canada isin the midst of a multi-year process of reviewing its national standards or codes of practices for the care and handling of farm animals. While these are voluntary codes, Widowski saysthey form the basis for legislation in a number of provinces, often included in animal welfare laws.

"Farm animal welfare has become a part of doing business in animal agriculture," Widowskisays, adding that shepaid twice as much for the free-run eggs she bought this past weekend.

"I believe that if we want animal care standards to change we have to be willing to pay for it."

But will consumers in general pay more for their eggs?

Duncan notes that eggs are "ridiculously cheap" and that farmers havesucceeded at providing us with cheap food over the last 70 years or so. But there's a price to be paid for that, and he said it's the animals paying that price.

He says that if the general public could see the conditions of the hens that are kept in the battery cages, they would pay a little more for their eggs, as long as they were convinced it would improve animal welfare.

And he thinks that is beginning to happen in North America. It's already happening in Europe, he says, which on this issue he considers to be 10 to 15 years ahead.