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The Rural Voice, 2001-05, Page 23equipment, it must be a proven technology that's best for the animals, he says. But some suppliers are catching onto the message too. Anderson tells of one farmer who was planning a new barn who had several different salespeople pitching their products. One astute salesman brought along a video similar to those made by Anderson in his experiments. The video showed exactly what cows do when the barn is built to their specifications. Anderson urges producers not to buy equipment until they know how it will affect their COWS. The videos undermine some long -held beliefs. Anderson tells of a recent U.S. conference where another speaker told producers that if a high percentage of cows were lying down, they were happy and content. He used to believe that himself, Anderson says, but videos show that, just as people can be lying down in bed but don't get much sleep if the bed isn't comfortable, so cows can "We can change stalls so cows can be more rested." still be lying down but not relaxed. "You can see they're restless," he says of the cows video-taped. "We can change the stalls so we can get them to be more rested." The same principles apply in tie - stall barns. Anderson tells of experiments by Listowel veterinarians who convinced farmers to lengthen tie chains from 21 to 34 inches. Cattle previously hadn't been able to exhibit the sane kind of natural sleeping behaviour you'd see in cattle on pasture where they lie their heads well back along their flanks. With longer chains, cattle could suddenly do that and they were less restless. Previously you could hear cattle wheezing as they tried to stretch into their natural position but were choked by their chains. There was an added bonus in this change, Anderson says. Cows with longer chains could demonstrate GB GREY -BRUCE CONSTRUCTION LTD. R.R. 5 MILDMAY, ONTARIO Phone (519) 367-2372 Fax (519) 367-2172 • Sandwich Walls • • Concrete Foundations • • Bunker Silos • • Crane Rental • • Excavation • Circular Tanks LARRY HOFFARTH (519) 364-4523 JIM POECHMAN (519) 367-2910 WE NO LONGER HAVE SLIPPERY FLOORS THANKS TO... 'We haven't had any slide and fall when in heat' Birchlawn Farms Atwood, Ont. 'Heat detection is way up inside the barn.' Joe V", Kirkton. Or 'Production and heat detection is up because cows are more comfortable and confident when walk:ng on the slats.' Henk Sevenhuisen Brownsville, Ont. 'The cows have more confidence in their footing.' Steve Shantz - New Dundee, Om. At was a must to do it, and d was the only way to do it.' Arden Pelders Embro. Ont 'Footing and confidence of cows has greatly improved since Traction Milling' of scrape alleys.' J(enton Roth _Baden, Ont TM FOR OUR COW'S COMFORT & SAFETY "IT JUST MADE SENSE"!!! Your biosecurity is assured AGRI-TRAC CIO WOODKIN AGRI-SYSTEMS INC. R.R. #5 WOODSTOCK, ONTARIO N4S 7V9 PHONE: 1-877-WOO-DKIN (966-3546) 1-519-539-7550 E -Mail: woodkin@execulink.com • Agricultural Concrete Traction Milling Process 'Patent Pending' MAY 2001 19