Despite his genetics, body condition and herd sire desirability, a mature bull with trichomoniasis can devastate the finest breeding program. Trich is a venereal disease that causes infertility, open cows and occasional abortions in cows and heifers. The only way to identify infected bulls is to perform preputial scraping and diagnostic testing to identify the presence of the … [Read more...]
Search Results for: bull testing
Trichomoniasis testing essential
Testing for trichomoniasis, or trich, is essential to help ensure herd health and profitability. The bovine venereal disease lives in the epithelial of the penis and prepuce and is considered a lifelong infection in bulls. Infected bulls transmit trich to most females they service. Cows can clear the disease but will abort calves or become infertile. Trich is easily transmitted … [Read more...]
Check bulls before they get turned out
An annual breeding soundness exam is vital to ensure bulls will be fertile and physically sound at turnout, writes Wyatt Bechtel. Good genetics are useless if the bull is unable to perform his job when covering a cowherd or group of heifers. Source: Bovine Veterinarian, March 27, 2019. Link. Bechtel shares the four parameters to a breeding soundness exam and what … [Read more...]
Detecting and mitigating stray voltage
The need to stay grounded takes on a different meaning in the two articles shared here. Stray voltage is a hidden risk to production and safety in production settings. Testing for stray voltage is crucial to protecting the herd and livelihoods: Stray voltage can severely affect livestock, resulting in stress, reduced milk production, and higher illness incidents. Causes … [Read more...]
Worth a Glance – August 15, 2024
Last week’s AHD Bulletin – Animal Health Digest Bulletin, August 8, 2024. Link. Most read posts from the August 8th AHD Bulletin – Adjusting to your customer. Link. Inflation pinching pet owners, forcing pet spending decisions. Link. Communicating value for technician appointment fees. Link. Study: Two, 200mg doses of iron dextran better than 1 dose of … [Read more...]
Worth a Glance – August 8, 2024
Last week’s AHD Bulletin – Animal Health Digest Bulletin, August 1, 2024. Link. Most read posts from the August 1st AHD Bulletin – The state of allyship in animal health. Link. Stop chasing vanity metrics. Link. Some change is necessary, some inevitable, stability is critical. Link. The chemistry behind the smell of wet dogs. … [Read more...]
Worth a Glance – September 28, 2023
Last week’s AHD Bulletin – Animal Health Digest Bulletin, September 14, 2023. Link. Most read post(s) from the September 14th AHD Bulletin – The manager squeeze: How a new workplace is testing team leaders. Link. Most-read 2023 posts by Patrick T. Malone. Link. Use caution when feeding drought-stressed corn. Link. Place keeper: 2023 Veterinary … [Read more...]
Worth a Glance – January 12, 2023
Last week’s AHD Bulletin – Animal Health Digest Bulletin, January 5, 2023. Link. Most read posts from January 5th AHD Bulletin – Handling tardy clients. Link. Clarifying the recission of the FDA VCPR waiver. Link. Does post-transport, pre-processing rest make a difference in calf growth performance. Link. Virus hunters spotting threats in new … [Read more...]
Worth a Glance – September 1, 2022
Last week’s most read posts Stop the high turnover in the front office (video). Link. Wendy Hauser, DVM: Client trust, human-animal bond and meeting client concerns. Link. Last AHD Bulletin - Animal Health Digest Bulletin, Thursday, August 25, 2022. Link. =================================== 28 pet food industry mergers and acquisitions 2022 Source: … [Read more...]
Worth a Glance – March 17, 2022
Last week’s most read post Gen Z wants this more than flexibility at work. Link. Last week’s AHD Bulletin Animal Health Digest Bulletin, Thursday, March 10, 2022. Link. =================================== Delta variant of COVID-19 found in cat Source: My Vet Candy, March 11, 2022. Link. This apparent interspecies transmission is the first published example … [Read more...]
BVD tears at dairy profits
Complimentary commercial content from Zoetis Bovine Viral Diarrhea is a disease issue in cattle worldwide. It is like a shadow in herds that robs production and herd health. BVD can be controlled with diligent management steps revolving around testing, culling, vaccination and farm biosecurity. . . . often BVD is a subclinical disease, and its symptoms get lost amid the … [Read more...]
Managing persistently infected calves key to BVD prevention
It’s a story we have been told over and over. Yet, we still see BVD sneak into herds. One of the most common ways it spreads is with persistently infected (PI) calves. Chris Chase, DVM, says the biggest issue with BVD is in herds that haven’t been testing calves with an ear-notch program and where biosecurity is not great. Monitoring for BVD is very important because when the … [Read more...]
Genomics has reduced the generational interval
Genomic selection refers to breeding selection decisions based on genomic breeding values. The discovery of thousands of DNA markers plus the development of predicted breeding values based on marker data has allowed for accurate genomic selection of dairy sires by AI centers. A reduction in generation interval translates into more rapid genetic progress. Source: Dairy Herd … [Read more...]
Trichomoniasis is still big trouble
Trichomoniasis could be the most economically damaging disease cow-calf producers face. The trich pathogen, Trichomonas foetus, is a single-cell protozoa, transmitted through sexual contact. Bulls are the primary sources for spreading the disease. Thus, testing bulls is the most effective means of controlling or eliminating trich from cow-calf herds. Source: Bovine … [Read more...]