Showing posts with label dogs. Show all posts
Showing posts with label dogs. Show all posts

Wednesday, December 5, 2018

VETERINARY MEDICINE: Canine 'aptitude test for working dogs.

VETERINARY MEDICINE: Canine 'aptitude test for working dogs.The canine labor market is diverse and expansive. Assistance dogs may be trained to work with the visually or hearing impaired, or with people in wheelchairs. Detection dogs may be trained to sniff out explosives, narcotics or bedbugs. Other pups even learn to jump out of helicopters on daring rescue missions. VETERINARY MEDICINE: Canine 'aptitude test for working dogs. A canine cognition test could help organizations that train working dogs identify the dogs that are most likely to succeed, according to new research. If organizations could better predict which dogs will succeed in working roles, it could save thousands of dollars in training costs and ensure people in need get dogs faster.

VETERINARY MEDICINE : Glyphosate found in cat and dog food.

VETERINARY MEDICINE : Glyphosate found in cat and dog food.A new study finds that glyphosate, the active herbicidal ingredient in widely used weed killers like Roundup, was present at low levels in a variety of dog and cat foods the researchers purchased at stores. A new Cornell study published this month in Environmental Pollution finds that glyphosate, the active herbicidal ingredient in widely used weed killers like Roundup, was present at low levels in a variety of dog and cat foods.VETERINARY MEDICINE : Glyphosate found in cat and dog food. The study grew out of a larger interdisciplinary research project led by Brian Richards, senior research associate in biological and environmental engineering, and supported by the Atkinson Center for a Sustainable Future's Academic Venture Fund, which sought to reassess glyphosate mobility and impacts in several contexts: movement from crop fields in surface water, impacts on soils and on animals consuming it in their feed.VETERINARY MEDICINE : Glyphosate found in cat and dog food.

Tuesday, November 27, 2018

RESEARCH: GOATS ARE LIKE DOGS.

RESEARCH: GOATS ARE LIKE DOGS. Researchers at Queen Mary University in London peered into the beady square pupil eyes of a goat and asked the single worst question one can ask about a goat: “Could this thing be more like a dog?” A new study published in the Biological Letters did not ascertain if they could be trained, or even learn to stop chewing on your furniture. The study simply sought to see if goats would appeal to humans like dogs, horses, and the occasional cat do. This is a fascinating idea, as noted by Dr Jenna Kiddie, a senior lecturer in animal behavior and welfare at Anglia Ruskin University. RESEARCH: GOATS ARE LIKE DOGS. While a great deal of research has been done examining the relationship between humans and “working” animals like dogs and horses, very little has been done examining the relationship between humans and other domesticated animals, like the goat. To test the relationship between goat and man, the researchers gave the goats a box and made it increasingly difficult to open the box. The goats, when faced with the impossible task, then did what dogs do and peered up at the humans “imploringly.”

Sunday, November 18, 2018

7 REASONS WHY DOG BREEDING IS GOOD.

 7 REASONS WHY DOG BREEDING IS GOOD .


Breeding dogs inherited a very bad reputation because of irresponsible breeders! Yet, a lot of dog breeders are full of love and happy to give all the time, money and care that are required to breed dogs ethically. Here are the top reasons why dog breeding is a good source of income.

 There is no magic  in dog breeding, but if it is performed by somebody smart and willing to learn, then the activity will be done properly and  such breeders produce champions, or at least, healthy dogs with great temperaments.

 Breeders  that are profit-obsessed and happy to cut corners on his dogs’ health will have  resulting litters of puppies with issues over time. Text vet to 35818 to join the exclusive club.

 Specializing in one or 2 breeds  will stand the breeder out as  focused and dedicated. One of the many reasons why breeding dogs can be beneficial is due to specialized breeding.

Selective breeding is all about keeping a particular line active in your kennel. The purposeful selected dogs with the intention to produce, preserve, or remove specific physical characteristics, mental traits, health conditions, skills, and aptitudes to perform specific tasks. This practice can be done naturally and selectively.

If you use specialized breeding, you produce dogs that show the desired traits and remove unwanted genetic traits.

 Originally, dogs were adopted and domesticated in order to be useful, so specialized breeding is meant to also reinforce specific skills from a given dog.  The breeding of dogs to enforce a skill that is prevalent in a breed has been used for years and is of great benefit.

 All specialized breeds that help the world around them, all thanks to a skill and trait that was seen in their breed, and reinforced through selective breeding..

The German Shepherd, Golden Retriever, and Border Collie have all benefited from this specialized breeding over hundreds of years so that they are now excellent at their jobs.

Choosing  to breed a specialized dog will  reinforce these positive traits and improve skills in the breed if the breeding program is carried out correctly and safely.

Saturday, November 17, 2018

Agro-Veterinary : Why Do Dogs Eat Grass?.

Why Do Dogs Eat Grass?.Dogs love to eat  grass, and some even make it part of their daily routine. Fortunately, most experts believe it isn't something you should worry about. So why exactly do they eat up that green grass in your yard?


 The modern dog,  because of evolution and domestication, is no longer like its ancestors, which frequently ate their prey entirely, including the stomach contents of plant-eating animals. Instead, dogs today seek out plants as an alternative food source.

Most commonly the plant is grass -- since that is what is closest at hand -- but wild canines are known to eat fruits, berries, and other vegetable matter, too.

Why Do Dogs Eat Grass? | PetMD

Tuesday, August 21, 2018

Woman Dies After Dog Saliva Leads To Rare Infection.

Woman Dies After Dog Saliva Leads To Rare Infection. A Wisconsin woman died after her family says she contracted an extremely rare infection from a kind of bacteria found in some dogs’ saliva. Sharon Larson, 58, started feeling a little ill on June 20, the day after her puppy nipped her, her husband Daniel Larson told NBC News. The next day, she felt so weak that she couldn’t even hold a glass of water, and a local urgent care center sent her to the emergency room. Daniel Larson told local news outlet WTMJ that his wife was treated at the Wheaton Franciscan hospital in Franklin, Wisconsin. Ascension Wisconsin, the nonprofit group that oversees the hospital. At the hospital, Larson told NBC, doctors found that his wife’s kidneys were failing. On June 22, her blood tested positive for capnocytophaga canimorsus, common bacteria found in the mouths of dogs and cats. Though the bacteria are common, it’s extremely rare for them to cause serious illness. Doctors treated her with antibiotics, but she died the next afternoon. Sharon Larson’s case is especially curious because it happened the same month that Wisconsin resident Greg Manteufel contracted a severe capnocytophaga infection that led to the amputation of parts of his arms and legs. Manteufel fell ill about two miles from where Larson contracted her infection.

Friday, July 20, 2018

Bacteria carried by unneutered dogs could put pregnant women at risk.

Bacteria carried by unneutered dogs could put pregnant women at risk. Intact dogs can carry Brucella canis bacteria, which can cause flu-like symptoms in people and pose risk to a pregnancy, according to a study in Emerging Infectious Diseases. Brucellosis infections can cause miscarriages in animals and are associated with fetal problems in pregnant women, and the CDC says pregnant women who may have been exposed to the bacteria should consult their health care provider. A bacteria carried by dogs that haven't been neutered can produce flu symptoms in humans and potentially jeopardize a pregnancy, a new study suggests. Brucellosis infection is most commonly spread by livestock like sheep, cattle, goats and pigs. But a strain of the bacterium carried by dogs -- Brucella canis -- could be widespread in humans, warned lead researcher Martha Hensel, a veterinarian with Texas A&M University. B. canis is carried by dogs that can still reproduce, Hensel noted. It's not clear exactly how the bacteria might spread to humans, but it's most likely passed through contact with reproductive organs or urine. People who regularly handle such dogs -- vets, dog shelter employees, dog breeders -- are most at risk for contracting brucellosis, Hensel said. However, pet ownership is a likely risk factor for infection, particularly for young children and people with compromised immune systems, Hensel and her colleagues explained. The researchers highlighted some case studies: 1) A 3-year-old New York City girl came down with brucellosis in 2012 after exposure to an infected puppy recently purchased from a pet store. 2)Several people with HIV have developed brucellosis in recent years, all linked to intact dogs they owned that were later diagnosed with B. canis infection. more

Monday, July 9, 2018

Transmission of NDM bacteria between dogs and humans established.

Transmission of NDM bacteria between dogs and humans established.The transmission of NDM bacteria between dogs and humans has been established for the first time. In 2015, a New Delhi-metallo-beta-lactamase (NDM) Escherichia coli bacteria was discovered in two Finnish dogs. An article recently published in the journal Eurosurveillance reveals that the dogs' owner did also carry the bacterium. This is presumably the first time in the world that the transmission of NDM-bacteria between a dog and a human has been reported. The NDM-bacteria that had originally been isolated from ear specimens from two dogs in the same family initiated an investigation about the spread and origin of the bacteria. Specimens were also taken from family members and the dogs. The relatedness of the bacteria were investigated by examining the nucleotide sequence of their genome. The study was a collaboration between the University of Helsinki, the National Institute of Health and Welfare, and the Finnish Food Safety Authority Evira.

Saturday, July 7, 2018

Ichthyosis : a severe skin disease that affects dogs and humans.

Ichthyosis : a severe skin disease that affects dogs and humans.Both dogs and humans can suffer from ichthyosis, a disorder in which the skin becomes very dry, scaly, and prone to secondary infections. Medical researchers have uncovered new details about one form of the disease and took a step toward developing a topical therapy. A particularly serious skin barrier condition is known as ichthyosis in which thick layers of scales can build up. It arises when the lipid-synthesis process in the skin goes awry. Besides causing discomfort and a scaly appearance, the condition can make the skin prone to secondary infections. No effective treatments currently exist for ichthyosis, but a new study led by pathologist Elizabeth Mauldin of Penn's School of Veterinary Medicine takes a step toward a topical therapy.Using dogs that were born with one form of the disease, she and her colleagues uncovered its cellular and metabolic basis and used that information to create a compound to address the lipid deficits seen in the disease. Using a lotion applied to the skin, they were able to reinstate the corneocyte lipid envelope (CLE) that is typically lacking in these patients. Ichthyosis : a severe skin disease that affects dogs and humans.

Unraveling the genetics of disc disease in dogs.

Unraveling the genetics of disc disease in dogs.Since the early 1900s, veterinarians have observed intervertebral disc disease -- a common cause of back pain, rear limb paralysis and inability to walk -- more frequently in dogs with short legs (dachshund, French bulldog, and Pekingese to name a few.) But they couldn't pinpoint why? until now. Why short-legged dogs more likely to develop painful disease. University of California, Davis, researchers reveal the discovery of a genetic mutation across breeds that is responsible for chondrodystrophy (the skeletal disorder leading to shorter legs and abnormal intervertebral discs) in a study published in the Proceedings of the National Academy of Sciences. "Dogs with intervertebral disc disease (IVDD) are 50 times more likely to have this mutation; that's an incredibly strong correlation with disc disease," said Danika Brannasch, a veterinary geneticist and the paper's senior author. "Being able to identify the cause of this painful condition is the first step to alleviating pain and suffering for dogs at greatest risk."

Dogs with noise sensitivity should be routinely assessed for pain by veterinarians.

Dogs with noise sensitivity should be routinely assessed for pain by veterrinariians.Dogs which show fear or anxiety when faced with loud or sudden noises should be routinely assessed for pain by veterinarians, according to new research. Researchers believe that pain, which could be undiagnosed, could be exacerbated when a noise makes the dogs tense up or 'start', putting extra stress on muscles or joints which are already inflamed leading to and associated with a loud or startling noise. Animal behavioural scientists from the UK and Brazil examined cases of dogs which had developed a sensitivity to either loudness, different pitches, or sudden noises, and found that those which also had associated musculoskeletal pain formed a greater sensitivity to noise. The study suggested that that fear or anxiety about noise could be association between a fear of noises and underlying pain.

Friday, July 6, 2018

Dogs could be more similar to humans than we thought.

Dogs could be more similar to humans than we thought.Dog and human gut microbiomes have more similar genes and responses to diet than we previously thought, according to a new study. Dog and human gut microbiomes have more similar genes and responses to diet than we previously thought, according to a study published in the open access journal, Microbiome. Dr Luis Pedro Coelho and colleagues from the European Molecular Biology Laboratory, in collaboration with Nestlé Research, evaluated the gut microbiome of two dog breeds and found that the gene content of the dogs microbiome showed many similarities to the human gut microbiome, and was more similar to humans than the microbiome of pigs or mice.

Dogs prefer to eat fat, and cats surprisingly tend toward carbs.

Dogs prefer to eat fat, and cats surprisingly tend toward carbs.Dogs gravitate toward high-fat food, but cats pounce on carbohydrates with even greater enthusiasm, according to research into the dietary habits of America's two most popular pets. The study sheds new light on optimal nutrition for the animals and refutes a common notion that cats want and need a protein-heavy regimen.Findings were published this month in the Journal of Experimental Biology. "The numbers were much different than what traditional thinking would have expected," said the study's corresponding author, Jean Hall, a professor in the Carlson College of Veterinary Medicine at Oregon State University. "Some experts have thought cats need diets that are 40 or 50 percent protein. Our findings are quite different than the numbers used in marketing and are going to really challenge the pet food industry." Dietary proteins contribute to a number of important physiological functions such as blood clotting, production of hormones and enzymes, vision and cell repair. Protein also has the most power to make the eater feel satiated; carbohydrates are No. 2 in that regard, followed by fat.

Human encouragement might influence how dogs solve problems.

Human encouragement might influence how dogs solve problems.A new study sheds light on how people influence animal behavior. Researchers evaluated the behavior of search and rescue dogs and pet dogs when presented with the same problem-solving task. Both sets of dogs persisted at the task for about the same proportion of time, but the search and rescue dogs were more successful at solving the task when encouraged by their owners. Human encouragement might influence how dogs solve problems, according to a new Oregon State University study. The study, published in the journal Applied Animal Behaviour Science, sheds light on how people influence animal behavior, said study lead author Lauren Brubaker, a doctoral student in OSU's Human-Animal Interaction Lab. Brubaker evaluated the behavior of search and rescue dogs and pet dogs when presented with the same problem-solving task. Both sets of dogs persisted at the task for about the same proportion of time, but the search and rescue dogs were more successful at solving the task when encouraged by their owners.

French bulldogs at risk of various health problems.

French bulldogs at risk of various health problems.French Bulldogs, predicted soon to become the most popular dog breed in the UK, are vulnerable to a number of health conditions, according to a new study published in the open access journal Canine Genetics and Epidemiology. Researchers at The Royal Veterinary College (RVC), UK found that the most common issues in French Bulldogs over a one year period were ear infections, diarrhea and conjunctivitis (inflammation of the eye surface). Dr. Dan O'Neill, RVC Senior Lecturer and the main author, said: "French Bulldogs are a relatively new arrival to the list of common UK breeds so there is very little current research on them in the UK. Our study -- the first on this breed in the UK -- is based on anonymised records gathered from hundreds of UK vet clinics. It provides owners with information on the issues that they could expect and should look out for in French Bulldogs. It may also help potential new owners to decide if a French Bulldog really is for them." Dr. O'Neill adds: "One of the interesting finding from our research is that male French Bulldogs appear to be less healthy than females. Males were more likely to get 8 of the 26 most common health problems while there were no issues that females were more likely to get than males."

Blinding canine eye disease.

Blinding canine eye disease.Discovery for a blinding canine eye disease reveals an unprecedented mode of inheritance.A new gene for canine congenital eye disease has been identified. Defective RBP4 leads to vitamin A deficiency and abnormal eye development during pregnancy. The study defines a novel recessive mode of maternal inheritance, which may underlie other types of birth defects. Collaborating research groups from the University of Helsinki, UC Davis and the University of Jyväskylä describe a new genetic cause for canine congenital eye disease in Irish Soft-Coated Wheaten Terriers. The affected dogs suffer from bilateral microphthalmia i.e. very small eyes and anatomical defects, resulting in incurable blindness. Similar findings are seen in the Microphthalmia-Anophthalmia-Coloboma (MAC) spectrum of human congenital eye malformations, which are important causes of childhood blindness. RBP4 defect leads to vitamin A deficiency -- a known risk factor for eye diseases. The study demonstrates a novel recessive mode of genetic inheritance, which has not described before. The researchers discovered that the dam's genotype determines the puppy's disease risk as both the dam and puppy must be homozygous for the mutation to manifest the disease.As a part of the research, a DNA test has been developed for veterinary diagnosis and breeding purposes. DNA testing is important for breeders to avoid producing more blind dogs. The test can identify carriers and allow better breeding plans.

Dogs can be a potential risk for future influenza pandemic.

Dogs can be a potential risk for future influenza pandemic.Dogs are a potential reservoir for a future influenza pandemic, according to a study published in the journal mBio. The study demonstrated that influenza virus can jump from pigs into canines and that influenza is becoming increasingly diverse in canines. Influenza can jump among animal reservoirs where many different strains are located; these reservoirs serve as mixing bowls for the genetic diversity of strains. Pandemic influenza occurs when viruses jump from animal reservoirs to humans; with no prior exposure to the virus, most people do not have immunity to these viruses. The main animal hosts for influenza are wild birds, poultry and other domestic birds in a species pack; swine; and horses. Some of the viral genes from the 2009 pandemic H1N1 virus originated in birds, from an avian virus that jumped to pigs, exchanged some of its genes with previously circulating swine viruses and then jumped from pigs into humans. Birds and swine are major reservoirs of viral genetic diversity, whereas equines and canines have historically been restricted to one or two stable influenza A viruses lineages with no or very limited transmission to humans.

Sunday, May 13, 2018

TOP 10 DOG BREEDS THAT COMMONLY NEED C-SECTIONS.

TOP 10 DOG BREEDS THAT COMMONLY NEED C-SECTIONS.Cesarean sections, commonly called c-sections, affect the following breeds a lot more frequently than the others: Boston Terriers, English Bulldogs, French Bulldogs, Mastiff, Scottish Terriers, Miniature Bull Terriers, German Wirehaired Pointer, Pekingeses, Dandie Dinmont Terriers, and St Bernards. Purebred dog breeds that often undergo a cesarean section during the birthing stage of their pregnancy require surgery due to small birth canals, too big heads for the puppies, or unexpected dystocia. The surgical operation for cesarean sections is called a hysterotomy. The methodology and technique have been perfected over the decades. Planned c-sections for dogs are safe but there is still a bit of a risk for unexpected cesarean sections, both for the mother and the puppies. Additionally, with canine cesarean sections, the mother does not have the occasion to instinctively bond with her whelps. Indeed, they are hand-removed by the veterinarians. Although this is generally no problem whatsoever, the mother may take more time to properly bond with her own litter of puppies. Make sure they are growing at a healthy pace.

Saturday, November 25, 2017

Smiling human faces are attractive to dogs, thanks to oxytocin.

Smiling human faces are attractive to dogs, thanks to oxytocin. Researchers found that oxytocin made dogs interested in smiling human faces. It also made them see angry faces as less threatening. Associated with affection and trust, the hormone oxytocin is probably a key factor in the interaction between dogs and humans. Researchers in the Canine Mind group showed 43 dogs images of smiling and angry faces on a computer screen. Each dog was tested twice: once under the influence of oxytocin, which was administered as part of the test, and once without oxytocin. The dog's gaze on the images and pupil size were measured with an eye-tracking device. Emotions and attentiveness guide the gaze and regulate pupil size, making eye tracking a window into the dogs' minds.

Friday, November 24, 2017

The new canine rabies research: One vaccine to save them all.

The new canine rabies research: One vaccine to save them all.A new study finds that rabies vaccines may have a protective effect beyond just the dreaded deadly virus in dogs. Canine rabies is common in many parts of the world. In Asia and Africa, rabies from dog bites kills more than 50,000 people each year. Large international efforts are dedicated to this public health crisis, including mass rabies vaccination of dogs. A recent publication suggests the canine rabies vaccine may have additional benefits to dog health beyond protection from rabies. That’s right—vaccinate for rabies, get rabies protection PLUS additional dog health benefits.
The study followed 2,500 households in South Africa over four years and found that dogs vaccinated for rabies had a reduced risk of canine death from any cause as compared to dogs not vaccinated for rabies. The greatest reduction was noted in very young dogs with a 56% reduced risk of death. This decrease in canine mortality was not explained by a reduction in deaths due to rabies alone. The researchers proposed that rabies vaccination boosted the immune system and may have provided enhanced defense against other diseases unrelated to rabies. Previous studies have similarly identified this nonspecific protective effect by rabies vaccination in children and animals, providing further support for the research team’s current findings.

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