D4—Lancaster Farming, Saturday, June 6,1981 Dairy specialist challenges goat owners Special to Lancaster Fanning LANCASTER Questions. George Haenlem, dairy specialist at the University of Delaware, presented lots of them at the recent meeting of the Dutch Country Dairy Goat Association. Through slides and com mentary, Haenlem challenged the group to pursue answers to some of the problems he sees m the dairy goat industry. Among the questions he posed were: Did you know that TBZ, the most commonly used goat wor mer, does not control the most prevalent internal parasite in goats —Haemonchus? Are dairy goats suited to the temperate climate? ls browse an unportant part of the diet for dairy goats, and what happens to them when it’s eliminated? Did you know that in California they are using goats to graze down the fire breaks? By removing the horns from goats, as we are robbing them of a natural heat control mechanism much like the dewlap or floppy ears on the rabbit? ls it possible that the in creased vascularization we have found present in the sinus area in goats provides cooling of the blood, protecting the brain from heat stroke? Did you know that Penn sylvania is the only state m the Union with research in goats currently taking place? And did you know that while we all know that some babies cannot tolerate cow’s milk, not one medical person is involved m goat research? ✓ Did you know that Penn- iWW FORAGE BOX Big Capacity, Rugged Construction, Built For Performance • Standard Equipment includes 6 ft. hinge rear door, rear unloading, 18” diagonal cross auger and individual beater clutch. 7x16x6 feet - 670 cu. ft. Dion self unloading forage boxes and bunk feeders are especially tough, strong and efficient, fit for today’s farming needs. 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Are you aware that to nine out of ten milk sanitarians, goat’s milk stinks and carries everything bad in the world. Should we be trying to raise the goats like dairy cattle, or should we be recognizing their differences? Can dairy goats survive the strains of confinement housing used in other dairy animals? ln our confmement systems, do we seriously consider the parasite control problem? lf we raise goats in con finement, should we raise them on an elevated floor? Terming parasite control efforts in dairy goats “marginal”, Haenlem urged the group to push for approval of a wider range of goat wormers. Through slides, he emphasized goats are naturally inhabitants of and regions and that when goats are raised in tem perate regions, chemical wormers must be used. Slides of goats indigent to the Swiss Alps provided a graphic reminder that goats are naturally browsing rather than grazing animals. Haenlem noted that resins, present in evergreens, have been recognized for their usefulness in controlling diarrhea and digestive upsets in goats. In addition, pictures showing goats nibbling shrubs which are FEATURES AdpJTaaais^ poisonous to them prompted Haenlem to question upsetting what this process of selective browsing does to the dairy goat. In his talk, Haenlem emphasized the need for dairy goat owners to see the goat as a total animal capable of providing meat as well as milk. And services such as grazing hillsides and scrub areas, he noted, have been used by people m Europe for centuries. Relatmg postmortem findings of increased vascularization m the sinus area in goats compared to other cattle, he said, “We can find no reason for this to be. Could it be this provides cooling of the blood mto the bram even when the body is too hot?” Haenlem urged the group to address itself to the prejudices against goat’s milk through sup port of research efforts. 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