Publications by authors named "Amy Schilz"

Blood gas analyses have previously been performed for giraffe under anesthesia and with physical restraint in a chute; however, reference values for giraffe that are trained to participate in venipuncture without chemical or physical restraint have not previously been described. Using a point-of-care blood gas and lactate analyzer and 20 giraffe trained for voluntary phlebotomy, values were determined for venous blood gasses and plasma lactate concentration. Ninety-five percent confidence in the mean values for venous pH (7.

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Growing resistance to current antiparasitic medications, both in livestock and in zoological species under human care, makes it imperative to evaluate available drugs on the market, such as eprinomectin. In this prospective study, five males and one female of reticulated (; = 2), Masai (; = 1), Nubian (; = 2), and hybrid subspecies ( = 1) of giraffe, received 1.5 mg/kg eprinomectin topically along the dorsum.

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Article Synopsis
  • Recent research has focused on the foot health of zoo giraffes, but there's limited knowledge about free-ranging giraffe foot health.
  • This study examined 27 young adult Nubian giraffe in Uganda, finding that their foot shape features a concave sole and the hoof wall is longest at the toe tip, with weight distribution primarily on the hoof wall and sole edges.
  • Radiographic findings indicated low occurrences of foot pathologies like pedal osteitis and sesamoid cysts, suggesting notable differences in foot health between free-ranging and zoo giraffes, and highlighting the need for further research on potential improvements in zoo giraffe care.
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For a large herd of reticulated giraffes, a mainly operant-based training program was created for front foot radiographs and hoof trims in an effort to diagnose and better manage lameness. Behaviors were shaped in a restricted contact set-up, using a positive reinforcement procedure to teach a series of mastered cued behaviors. This training was used to obtain lateral and lateral oblique front foot radiographs for the entire herd.

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