Nematodirus (shown here), also known as the thread-necked intestinal worm, is an unsightly parasite that causes infections marked by diarrhea and loss of appetite − both of which open the door for other internal parasites to cause even more damage. Add Safe-Guard® (fenbendazole) when you deworm to take out the profit-eating parasites that your ivermectin alone just can’t.1 If you’ve only been using ivermectin (or any other kind of -ectin), it’s time to add a dewormer from a different class to your protocol. Because you’re leaving resistant parasites in your cattle – and potential profit on the table. By adding Safe-Guard, you can kill more of those microscopic monsters than you can with ivermectin alone.2 This different-class dewormer is one more way Merck Animal Health Works for you. BITE BACK AT SAFEGUARDWORKS.COM IMPORTANT SAFETY INFORMATION: Do not use in beef calves less than 2 months old, dairy calves and veal calves. A withdrawal period has not been established for this product in preruminating calves. Additionally, the following meat withdrawal and milk discard times apply: Safe-Guard Paste: Cattle must not be slaughtered for 8 days. For dairy cattle, the milk discard time is 96 hours. Safe-Guard Suspension: Cattle must not be slaughtered for 8 days. For dairy cattle, the milk discard time is 48 hours. Safe-Guard EnProAl Type C Medicated Block: Cattle must not be slaughtered for 11 days. For use in beef cattle only. Safe-Guard 20% Protein Type C Medicated Block: Cattle must not be slaughtered for 16 days. For use in beef cattle only. Safe-Guard Type A and other medicated feed products (pellets, cubes, free-choice mineral, or free-choice liquid): Cattle must not be slaughtered for 13 days. For dairy cattle, the milk discard time is 60 hours. 1 Reinhardt CD, et al. A fenbendazole oral drench in addition to an ivermectin pour-on reduces parasite burden and improves feedlot and carcass performance of finishing heifers compared with endectocides alone. J Anim Sci. 2006;84(8):2243-50. 2Merck Animal Health National FECRT Database. Choose suspension, paste or one of the formulations your cattle are already used to eating. MAHCattle.com • 800-521-5767 © 2024 Merck & Co., Inc., Rahway, NJ, USA and its affiliates. All rights reserved. US-SFG-200400001
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