SKU: 77928373314

DURVET SUSTAIN III CATTLE BOLUS SULFAMETHAZINE

Sale price$31.49 Regular price$34.99
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

DURVET SUSTAIN III CATTLE BOLUS SULFAMETHAZINEFor oral administration to beef cattle and non lactating dairy cattle. For use on beef cattle, and non lactating dairy cattle. For oral administration to beef cattle and non lactating dairy cattle. Sustained action 3 full days from a single treatment. Fast acting reaches minimum therapeutic blood levels within 6 hours post administration. Highly concentrated provides peak antibiotic blood levels of 250ppm quickly acts to break fever. Sustain III

  • For oral administration to beef cattle and non- lactating dairy cattle.
  • For use on beef cattle, and non-lactating dairy cattle.
  • For oral administration to beef cattle and non- lactating dairy cattle.
  • Sustained action - 3 full days from a single treatment.
  • Fast acting - reaches minimum therapeutic blood levels within 6 hours post administration.
  • Highly concentrated - provides peak antibiotic blood levels of 250ppm - quickly acts to break fever.

Sustain III boluses are designed to be administered orally to beef cattle and non-lactating dairy cattle according to the following dosage schedule:
 Animal Body Weight = # of Boluses
 200 lbs. = 1
 300 lbs. = 1.5
 400 lbs. = 2
 500 lbs. = 2.5
 600 lbs. = 3
 700 lbs. = 3.5
 800 lbs. = 4
 900 lbs. = 4.5
 1000 lbs. = 5
This bolus may be divided for better approximation of correct dose; however, care should be taken not to crush the bolus. The above dosage schedule should be used at each 72-hour interval.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 77928373314

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Derek Preston
Lake Worth, US
★★★★★ 5
Great buy
Size: 11, Color: Tan
Great fit comfortable look good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
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Verified Purchase
mike t.
Phoenix, US
★★★★★ 5
Great shoes
Size: 14 Wide, Color: Black
My shoes look good and feel good and now I’m going to purchase the brown pair I saw
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Reviewed in the United States on April 24, 2026
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Verified Purchase
Nicholas D. Clark
Phoenix, US
★★★★★ 4
Don’t buy for restaurant industry
Size: 10.5, Color: Black, Size: 10.5, Color: Black
Good looking shoes, fairly comfortable and good value based on the description shared, so I don’t feel it’s fair to rate them lower than 4 stars. I had high hopes for them based on previous reviews from others saying they wore them in the food and beverage industry that mentioned their quality and durability, however I strongly recommend looking elsewhere if you do. I purchased these to wear working in a full service upscale restaurant and in less than two months have managed to have torn the material on the middle exterior section and the bottoms of the shoes are already completely worn down. Good design, but the durability needs to be improved if they’re to hold up for that industry.
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Reviewed in the United States on July 18, 2025
D
Verified Purchase
Damon Richards
Charlottesville, US
★★★★★ 1
DO NOT BUY (lasted less than 7 months)
Size: 11, Color: Black, Size: 11, Color: Black
I bought these for work as a bartender in August of 2025. By December, the tops were scuffed, frayed, and peeling beyond repair, and by February, the soles were coming off. I’ve never had a pair of shoes with such low quality.
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Reviewed in the United States on April 11, 2026
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Verified Purchase
Daniel Lucarell
West Palm Beach, US
★★★★★ 5
Most comfortable shoes, right out of the box!
Size: 8.5, Color: Cognac Napa Leather
Oh my! So, my ordering of shoes online has been hit or miss - 1/2 size too big or too small; too wide or not wide enough. Enter these Marc Joseph shoes… such a game changer. They fit like a glove, exceptionally comfortable, and easy to slip in and out of. I like them so much that I am shopping for another pair. So far, the size, quality, fit, feel, look, and comfort make this pair my dedicated first pick. Btw, I have been wearing them for six hours and they are still very comfortable! I highly recommend these shoes.
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Reviewed in the United States on September 28, 2025

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