Safe-Guard ENPROAL Molasses Block, 25 lb

A 25 lb fenbendazole medicated molasses block for beef cattle. The label requires prior block-feed adaptation and a three-day treatment as the sole salt source.

A pasture treatment that uses a medicated block

Safe-Guard ENPROAL Molasses Block is a Type C free-choice medicated feed for beef cattle. The 25 lb block contains fenbendazole at 750 mg per pound and is designed for pastured cattle that are already adapted to supplemental block feeding. It is fed for three days as the only salt source. This format lets a producer treat cattle on pasture without bringing every animal through a chute, but it depends on the group eating a consistent amount. Do not place the medicated block out for cattle that have not learned to consume the matching nonmedicated ENPROAL block. Merck directs producers to establish consumption at 0.1 lb per 100 lb body weight per day for several days first. That adaptation can take 12 to 19 days, depending on consumption and conditions. The block is a planned feeding program, not a one-time lick for animals that happen to pass by. For treatment, cattle need to consume an average of 0.1 lb of medicated block per 100 lb body weight each day for three days. A 1,000 lb cow therefore averages 1 lb daily, or 3 lb over the treatment period. The maker's schedule lists 500 lb cattle at one-half pound per head each day, 750 lb cattle at three-quarters pound, and 1,000 lb cattle at one pound. One 25 lb block fully treats 8,000 lb of cattle when consumed over three days: 16 head at 500 lb, 11 head at 750 lb, or 8 head at 1,000 lb. Adequate forage must remain available throughout supplemental block feeding. Producers should place blocks where cattle naturally browse or loaf, then check per-animal consumption. Merck notes that moving blocks near shade or water, increasing the number of feeding stations, or changing locations can affect intake. Remove any remaining medicated blocks after three treatment days and return cattle to their normal supplemental feeding routine. This product is for beef cattle only. Do not use in beef calves younger than two months, dairy calves, or veal calves. A withdrawal period has not been established for pre-ruminating calves. Cattle must not be slaughtered within 11 days after the last treatment. The manufacturer recommends working with a veterinarian to diagnose parasitism and monitor treatment effectiveness; fecal testing can help identify possible resistance. Store and use the block according to its label and expiration date. Keep it away from children and do not use it in people. Before bringing a block to pasture, plan the adaptation period, estimate herd weights, make sure forage is adequate, and check that enough blocks and stations are available for cattle to reach the target intake. Those steps are essential to the product's directions and to the dose animals actually receive.

Manufacturer directions and restrictions

Active ingredient: fenbendazole 750 mg/lb. Type C free-choice medicated feed for beef cattle. Retail unit: one 25 lb ENPROAL soft-poured molasses block. One block treats 8,000 lb of cattle when consumed in three days. UIN 069291; UPC 021784801256. This is not the separate Safe-Guard Protein Block.

The product label lists lungworms, stomach worms, and intestinal worms. Cattle must not be slaughtered within 11 days following the last treatment. Do not use in beef calves less than 2 months old, dairy calves, or veal calves. A withdrawal period has not been established for pre-ruminating calves.

Directions for use

Establish full cattle adaptation to supplemental block feeding before treatment by feeding nonmedicated ENPROAL blocks. Adaptation may take 12 to 19 days. Consumption of 0.1 lb (1.6 oz) per 100 lb body weight per day must be attained for several days on nonmedicated blocks first. Feed medicated blocks for three days as the sole source of salt. For effective treatment cattle must consume an average of 0.1 lb of medicated block per 100 lb body weight each day for three days. Adequate forage must be available at all times. Remove remaining medicated blocks after treatment.

*Number of head fully treated by each block when consumed in three days. Drug feeding rate: 1.67 mg fenbendazole per kg body weight per day for three days. Total dose for the three-day period: 5 mg fenbendazole per kg body weight (2.27 mg fenbendazole per pound).

Cautions

WARNINGS: NOT FOR USE IN HUMANS. KEEP OUT OF REACH OF CHILDREN.

The Safety Data Sheet (SDS) contains more detailed occupational safety information. For customer service, adverse effects reporting, and/or a copy of the SDS, call 1-800-211-3573. For additional information about adverse drug experience reporting for animal drugs, contact FDA at 1-888-FDAVETS, or http://www.fda.gov/reportanimalae.

Other Warnings: Parasite resistance may develop to any dewormer, and has been reported for most classes of dewormers. Treatment with a dewormer used in conjunction with parasite management practices appropriate to the geographic area and the animal(s) to be treated may slow the development of parasite resistance. Fecal examinations or other diagnostic tests and parasite management history should be used to determine if the product is appropriate for the herd, prior to the use of any dewormer. Following the use of any dewormer, effectiveness of treatment should be monitored (for example, with the use of a fecal egg count reduction test or another appropriate method). A decrease in a drug’s effectiveness over time as calculated by fecal egg count reduction tests may indicate the development of resistance to the dewormer administered. Your parasite management plan should be adjusted accordingly based on regular monitoring.

CONSULT YOUR VETERINARIAN FOR ASSISTANCE IN THE DIAGNOSIS, TREATMENT AND CONTROL OF PARASITISM.

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 pre-ruminating calves. Additionally, the following meat withdrawal and milk discard times apply:

Safe-Guard ENPROAL Type C Medicated Block: Cattle must not be slaughtered for 11 days. For use in beef cattle only.