The increased number of suburban and metro backyard flocks present challenges for companion animal practices. Keeping chickens, ducks and geese healthy goes beyond production animal paradigms as the birds are often considered pets. Veterinary teams will benefit from the upcoming VetFolio basics webinar and the article on poultry diets linked here. Sources: The science … [Read more...]
Avian flu updates
Staying abreast of the latest on high-path avian flu is time-consuming and often confusing. Multiple media sources share information along a rapidly progressing timeline of discovery, opinions and responses. We aggregated some of the more recent updates at these links. Sources: Detections of HPAI in livestock, USDA, July 9, 2024. Link. The most current information and … [Read more...]
All the eggs are brown . . . there’ll be lots of eggs today
Apologies to the Mamas and Papas for the lyrical title <Link> but the sky won’t be gray if the flock has these 15 breeds of chickens that lay brown eggs. They consistently appear on best egg layer lists and can be the backbone of a productive backyard flock, many laying more than 200 eggs per year, writes Pam Freeman. Source: Backyard Poultry, October 24, 2022. … [Read more...]
Breeding ratios for chickens and ducks
Now that Easter chicks and ducklings are growing up, backyard poultry keepers need to know how many roosters or drakes to keep for their flocks to thrive. Doug Ottinger shares the most effective ratios in this article: For chickens use 1 to 2 roosters per 10 hens For ducks use 1 drake per 5 hens Source: Backyard Poultry, May 11, 2024. Link. … [Read more...]
Is H5N1 a threat to U.S. swine herds?
Influenza is constantly changing, shared Amy Baker, DVM, PhD, in a recent webinar for swine producers. Influenza from a native waterfowl host has the potential to infect swine. Those same viruses can also interact with humans and poultry. Baker emphasized awareness, precautions and surveillance. Several species, including pigs, birds, wild mammals and humans, have the … [Read more...]
New York City birds found carrying H5N1
Discovering a few wild birds carrying highly pathogenic H5N1 avian influenza highlights that the interface between animals and humans that may give rise to zoonotic infections or even pandemics is not limited to rural environments and commercial poultry operations. It extends into urban centers, according to the American Society of Microbiology. Source: Infectious Disease … [Read more...]
Biofilms affect animal health
Water bowls and drinkers that aren’t regularly scrubbed often develop bad-tasting biofilm that discourages drinking. Biofilms are part of the normal complement of microbes in many healthy animals. However, biofilms can be very harmful making them important to remove. The CDC estimates that up to 70 percent of human bacterial infections in the Western world are caused by … [Read more...]
FDA finalizes guidance to provide further clarity on VFD
To assist stakeholders involved with veterinary feed directives – veterinarians, VFD feed distributors (medicated feed mills, feed retailers) and clients (owners or other caretakers of the animals) the FDA has finalized Guidance for Industry (GFI) #120: Veterinary Feed Directive Regulation Questions and Answers. While the core recommendations in final GFI #120 remain the same … [Read more...]
Dangers in the coop (for humans)
Asian flu was a concern when this article was written in 2021. Janet Garman shares things about which human caretakers should be aware. In addition to possible respiratory risks, she names Salmonella sp., Campylobacteria, E. coli and avian flu. All people who handle birds, coops, and equipment are at risk . . . hand washing is still the best defense.” Source: Backyard … [Read more...]
H5N1 adapting, not stopping
Since the avian flu arrived in 2020, more than 90 million birds have been culled in the U.S. Unlike other avian flu viruses, H5N1 has infected a wide variety of birds and mammals, including seals, skunks, dolphins, polar bears and dairy cows. The virus continues to evolve and scientists are especially worried about pigs because they’re susceptible to human and avian flu … [Read more...]
Insects on farm animal menus
Sharing her fascination for livestock innovations, Phibro’s Leah Dorman, DVM, writes about how insects may provide an alternate, sustainable protein source in livestock diets especially where soy is not easily grown. Source: Explore Animal Health, March 23, 2024. Link. INSIGHTS: Dorman is referencing controlled and mass-scaled production of insects for protein. Hobby … [Read more...]
Worth a Glance – April 4, 2024
Last week’s AHD Bulletin – Animal Health Digest Bulletin, March 28, 2024. Link. Most read post(s) from the March 28th AHD Bulletin – Horse remains near Buckingham Palace reveal birthplace of jousting steeds. Link. Covetrus® adds next-generation, online Rx management solution to VetSuite. Link. The anti-meat discussion returns to rapid emissions reduction. … [Read more...]
The anti-meat discussion returns to rapid emissions reduction
Commentary The next big climate deadline is for meat and dairy, writes Kenny Torella sharing information from the December 2023 United Nations Climate Change conference. He quotes Harvard’s Helen Harwatt who says, “We need to see major changes in livestock production and consumption . . . really deep and rapid changes over the next decade.” Beyond the obvious reduction in … [Read more...]
USDA restricts use of ‘Product of USA’ label to U.S.-grown meat, poultry and eggs
Under a new rule, food processors will be able to put “Product of USA” on packages of meat, poultry and egg products only if the animals were born, raised, slaughtered and processed in the United States. The new rule takes effect in 60 days. Compliance becomes mandatory on Jan. 1, 2026. Source: Successful Farming, March 12, 2024. Link. … [Read more...]
Cleaning the coop regularly is essential for protecting chicken health
A stroke of the obvious? Maybe . . . but backyard chicken raisers will appreciate this article from 20-year veteran Erin Snyder who shares tips on keeping the coop and accessories clean. Consider the article for social media, newletters or chicken enthusiast groups in your region. Source: Hobby Farms. Link. Regularly cleaning the coop, run, waterers and feeders may seem … [Read more...]
The great American llama (and ostrich and emu) collapse
Where have all the emus gone? We have about a quarter as many as we did two decades ago. Llama and ostriches plunged even more precipitously. Classic farm animals are doing fine. Unconventional animals aren't. The analysis by Andrew Van Dam shows population maps, charts and the often shaky economics of these unconventional animal markets. Source: The Washington Post, … [Read more...]
Worth a Glance – March 7, 2024
Last week’s AHD Bulletin – Animal Health Digest Bulletin, February 29, 2024. Link. Most read post(s) from the February 29th AHD Bulletin – Tax benefits of hiring your children, plus IRS rules to follow. Link. Are veterinarians obligated to discuss pet insurance? (podcast). Link. Managing online reviews. … [Read more...]
DNA reveals chicken is likely closest living relative to Tyrannus rex
Say what? Maurice Pitesky, DVM, MPVM, Dipl ACVPM, shares the history of the humble chicken. Grab a couple of these facts to share with kids when the Easter chicks begin showing up. Source: Chicken Whisperer, March 2, 2024. Link. Chickens evolved from red junglefowl 3-4 million years ago. Around 230 million years before that common ancestors of junglefowl include a group of … [Read more...]
USDA chief veterinarian says alert remains high for HPAI cases
While the number of wild bird detections are lower, they are still happening, “so as long as the migration comes back… I think we should be prepared for that as we move into the spring.” Source: Feedstuffs, February 27, 2024. Link. … [Read more...]
Worth a Glance – February 1, 2024
Last week’s AHD Bulletin – Animal Health Digest Bulletin, January 15, 2024. Link. Most read post(s) from the January 25th AHD Bulletin – Develop an opportunity mindset. Link. How dogs understand time. Link. An update on multi-drug-resistant parasites in horses. Link. ============================================ 8 Pet supply, service businesses on … [Read more...]
Biosecurity methods update, learning across segments
Driven by African swine fever, avian influenza, PRRS, the realistic risk of hoof and mouth disease, more livestock producers are paying more attention to how to protect our domestic food production animals and in the process protect human populations from zoonoses. We’re sharing two articles as animal health pros interact and work with animal owners. The devil remains in … [Read more...]
Marketing might benefit from some cynicism
Commentary We put Hannah O’Rourke’s article calling for more realistic messaging in this section acknowledging veterinarians serving producers are providing services and products in B2B settings focused on optimizing revenue in addition to animal health. She lends a dose of realism given how frequently products are presented as the Holy Grail with no room for business owners … [Read more...]
Ventilation required despite cold for backyard chickens
When temperatures fall below 35°F, supplemental heating is needed to keep backyard chickens from cold stress and frostbite. However ventilation is important to remove excess moisture and avoid a build-up of ammonia. Mary Hightower’s article provides several wintertime tips for backyard poultry raisers worthy of sharing on social media or in newsletters. Source: Farm Talk, … [Read more...]
Swine herd biosecurity can reduce the incidence risk of PRRS
The industry can keep PRRS at bay, says Scott Dee, DVM, MS, PhD. The results of a two-year retrospective study provide confidence that improvements in swine herd biosecurity can reduce the incidence risk of PRRS. He shares the importance of next-level biosecurity and relates it to all group housed animal settings. Biosecurity is a people business. If people don’t follow the … [Read more...]
Dual-sexed chickens; half male, half female
Roughly one in every 10,000 chickens is a gynandromorph or dual-sexed chicken. Gynandromorphism has been reported in insects, birds and crustaceans, but not in other species. Although uncommon, in chickens isn't extremely rare. Source: Backyard Poultry, March 2019. Link. The current prevailing theory is that bilateral gynandromorphism starts at the very beginning of cell … [Read more...]
Disposing of dead poultry
Ann Accetta-Scott shares the importance of biosecurity when disposing of birds that have died due to disease or illness. Acknowledging geographic differences in laws, she describes burying, burning, off-site incineration, landfill and composting methods of disposal. This topic is especially relevant with the current prevalence of avian influenza infections. . . . proper dead … [Read more...]
Increased risk of histomoniasis outbreaks in turkeys when chickens are close
A study published in The Journal of Applied Poultry Research and led by scientists at North Carolina State University suggests that having a broiler-breeder chicken farm within one mile of a turkey farm increases histomoniasis risk significantly. The protozoan Histomonas meleagridis, causes histomoniasis which is also known as blackhead disease. The risk of disease … [Read more...]
New livestock drug rules collide with rural vet shortages
The medical importance of GFI 263 is clear, despite large animal veterinary shortages, the required VCPRs and producer expectations. <GFI 263> puts pressure on both sides . . . to do things differently. The driving factor is that by working through GFI 263 together, both producers and veterinarians are doing their best for animals and humans in preventing antimicrobial … [Read more...]
Highly-read AHD posts from 2023
In this edition of the Animal Health Digest Bulletin, you’ll find highly-read posts in 13 categories. Now in our ninth year of curating content for animal health professionals, our team remains committed to sharing content in the context of daily interactions with animal owners, veterinary teams and industry colleagues. Source: Animal Health Digest Bulletin, December 28, … [Read more...]
Do chickens need heat in winter? It’s complicated.
Reminding us that eggs are last on the list of body function priorities, Jeremy Chartier discusses the pros and cons of providing alternative heat sources to chicken coops. Cold weather can cause a drastic reduction in egg production . . . and increase the risk of frostbite to birds.” Source: Backyard Poultry, November 2021. Link. … [Read more...]