Australian researchers discover way to halt T. gondii spreadSeptember 28, 2018According to research published in PLOS Biology, scientists in Australia have discovered a way to halt the invasion of the toxoplasmosis-causing parasite Toxoplasma gondii (T. gondii) into cells, depriving the parasite of a key factor necessary for its growth. The study found that there are two steps that allow T. gondii to take hold within the body: the parasite needs to enter a host cell; from there it replicates and spreads. "After Toxoplasma infects humans it needs to switch off the infection machinery and switch on replication," said Chris Tonkin, PhD., associate professor at the Walter and Eliza Hall Institute of Medical Research in Melbourne, who led the study. "Without the ability to do this, Toxoplasma will die and be unable to cause disease. We discovered that the gene protein kinase A (PKA) is required for this switch. Without PKA, Toxoplasma can't hold steady." The findings are an important step in getting closer to developing a vaccine to protect pregnant women from the parasite, which carries risk of miscarriage or birth defects, and may also have a link to neurological disorders such as schizophrenia, according to the study. T. gondii is transmitted by cat feces and can be acquired from …
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Tips for improving medication compliance among cat ownersSeptember 28, 2018When dispensing medication for in-home treatment of feline patients, owner compliance is a concern due to the unique challenges of administering medication to cats, according to Kindred Biosciences Inc. "Cats have natural behaviors that may make medication administration challenging, and this can be complicated in ill cats that are also anorexic, nauseated, or vomiting," said Christina Fernandez, DVM, MRCVS, DACVECC, professional services veterinarian with Kindred. "Palatability is also a huge factor, and most cats are finicky when it comes to food." To improve compliance, Dr. Fernandez shares five tips veterinarians can focus on: Communication Written information Frequency of veterinary visits Veterinarian continuity Selection of medications Communication is essential, said Fernandez. Veterinarians or veterinary nurses can demonstrate to cat owners how to administer a medication while still in the office. This helps avoid complications and promotes active discussion with the client. If possible, written instructions can be provided. "Follow-up calls from the veterinary clinic staff can help increase owner compliance," said Fernandez. "This can facilitate identification of issues to be addressed with the clinical state of the patient and concerns with the treatment plan while offering an opportunity to set up a follow-up appointment if one isn't already on the books." …
Large dogs are king according to international surveySeptember 27, 2018 According to a new international survey, dog owners say they are more satisfied owning large dogs than small dogs. The study, conducted online by RightPet starting in 2010 to 2018, surveyed dog breed reviews from 12,167 pet owners from 106 countries. Seventy-five percent of the reviews were of purebred dogs; 25 percent were of mixed breeds. The study found that both women and men are happier owning large dogs than small dogs and that men and younger people are significantly more satisfied with medium, large, and giant breeds, and less satisfied with toy and small dogs. Older people (around age 70) were found to be equally satisfied with dogs of any size, though dog owners with experience owning multiple dogs of different sizes report the greatest satisfaction with large dogs. The RightPet study found a direct correlation between dog size satisfaction and the fact that dog owners rate bigger dogs as more emotionally stable, child-safe, trainable, and less barky than small dogs. "What our study has found is that large dogs score higher in traits that are really important to most dog owners," said Brett Hodges, owner/editor at RightPet. "People don't prefer large dogs per se—they like them …
Pad corns: A pain for both dog and veterinarianSeptember 26, 2018A canine corn is a focal circular area of hyperkeratinization found in the digital paw pads of sighthound breeds (e.g. greyhound, whippet, and lurcher). A prevalence of around five to six per cent in retired greyhounds has been reported in the literature (Lord et al, 2007), making it the most common dermatologic condition among this group of dogs. Approximately 80 per cent of corns occur in digits three and four, while 80 per cent are found in the digits of the thoracic limbs (Guilliard et al, 2010). Their occurrence has not been reported in the metacarpal and metatarsal paw pads. Corns commonly cause lameness, which can be severe. The lesion is analogous to heloma durum (corn/clavus), which usually occurs on the foot in humans (Roven, 1968).
Nationwide pet insurance opens 2018 Hambone Award voting September 26, 2018After reviewing nearly 1.5 million pet insurance claims received over the past year, Nationwide has nominated 12 candidates for the 2018 Hambone Award. Each year, the pet health insurer scours its database of 700,000-plus insured pets to honor the most unusual pet insurance claim of the year. The winner will be decided by a public vote, open now through Oct. 8, at HamboneAward.com. In addition, the veterinary practice that treated this year's Hambone Award winner will receive a $10,000 Nationwide-funded award through the Veterinary Care Foundation to treat pets whose owners could not otherwise afford treatment. From a pair of German shepherds who were found after 21 days trapped in an abandoned missile silo to a cat who went through a dryer's fluff cycle, all 12 nominees have uniquely harrowing tales. All nominated pets have made full recoveries and received Nationwide insurance reimbursements for eligible veterinary expenses. The 2018 Hambone Award nominees Howard the golden retriever (San Diego). This tech-hungry hound swallowed an electronics charger. Veterinary practice that treated Howard: Bodhi Animal Hospital (San Diego) Maddy the Labrador (Charlotte, N.C). Water-loving Maddy found herself playing on the shores of danger when she was suddenly …
BabelBark, Fear Free partner for pets, owners, veterinariansSeptember 26, 2018 Pet software developer BabelBark has announced a partnership with Fear Free, an educational initiative designed to train veterinarians, pet professionals, and pet owners to ease the fear, anxiety, and stress of the pets in their care. The new agreement enables BabelBark to educate pet owners with tailored content developed by Fear Free and become a tool for veterinarians to create unique pet profiles that can be accessible and shared online. "Both [organizations] share a common mission of connecting pet parents, veterinary professionals, and the pet professional community through every step of a pet's health and wellness needs to ensure pets have a Fear Free experience," said Roy Stein, BabelBark founder and CEO. According to Stein, the partnership will provide a new level of support to veterinarians through technology, allowing them to deliver individualized information and consultations to each pet parent. "Fear Free and BabelBark believe in creating a strong bond with the entire pet community, ensuring that each pet visit is a positive and enjoyable experience," said Marty Becker, DVM, Fear Free founder and Veterinary Practice News columnist. When the professional team and pet parent are on the same page regarding a …
World's first HDR brachytherapy center for pets targets tumorsSeptember 26, 2018A veterinarian and a medical doctor in Utah are delivering high dose rate (HDR) brachytherapy to canine and feline cancer patients. Clayton Watkins, DVM, owner of VetMed Consultants and human radiation oncologist and brachytherapy specialist John K. Hayes, MD, recently received state approval for a radiation facility where animals can be treated on site at their Holladay location, the first dedicated radiation facility for pets in Utah and the first facility in the world dedicated to HDR brachytherapy for pets. HDR brachytherapy administers radiation via a robotically controlled radioactive seed that delivers a pinpointed burst of radiation directly into the tumor, applied via catheter. Originally designed to target certain forms of human cancer, human radiation oncologists have used it with success on cancers of the prostate, breast, cervix, uterus, and in the head and neck, and others. "Our clients love the results we can get for their family pet," said Dr. Watkins. "Brachytherapy is not painful and does not result in systemic side effects. Compared to other types of radiation, brachytherapy provides a higher dose of radiation and less exposure to normal tissues, it's less expensive, and is it better shaped to the tumor we are …
Morris Animal Foundation funds 13 wildlife studies with $850KSeptember 25, 2018Morris Animal Foundation (MAF) will extend $850,000 to fund 13 wildlife research studies. Through the new grants, the foundation is supporting scientists from Tufts University, Cornell University, and the Smithsonian Institution. The foundation's Wildlife Animal Scientific Advisory Board reviewed all submitted grant applications and selected, based on scientific merit and impact, the studies with the greatest potential to save lives, preserve health, and advance veterinary care. Wildlife studies funded for 2018 include: Understanding the Impact of Lead Poisoning in Bald Eagles Researchers will analyze multiple data sources to learn if lead continues to impact the long-term health and recovery of bald eagles. This new information will be used to help inform policy and public communication about lead exposure in bald eagles and other wildlife. Tackling Another Contagious Cancer in Tasmanian Devils Researchers will investigate a second, recently discovered, contagious cancer in Tasmanian devils, devil facial tumor 2 (DFT2). Understanding how the disease is evolving and spreading will provide important clues on how to manage this disease and other contagious cancers affecting both Tasmanian devils and dogs. Saving Endangered Frogs from Deadly Fungal Disease Researchers will look at ways to boost the immunity of …
Royal Canin marks a milestoneSeptember 21, 2018Royal Canin is celebrating its 50th anniversary as a global provider of health and nutrition products for dogs and cats.
FDA issues alert for isoxazoline class of flea, tick productsSeptember 21, 2018The U.S. Food and Drug Administration is alerting veterinarians and pet owners of the potential for neurologic adverse events in dogs and cats when treated with isoxazoline class flea and tick products, including Bravecto, Nexgard, and Simparica. Data received by the agency as part of its routine post-marketing activities indicates that some animals receiving Bravecto, Nexgard, or Simparica have experienced adverse events such as muscle tremors, ataxia, and seizures, said the FDA in a statement. Credelio, another isoxazoline class product, recently received FDA approval. These products are approved for the treatment and prevention of flea infestations, and the treatment and control of tick infestations. The FDA said it is working with manufacturers of isoxazoline products to include new label information to highlight neurologic events, as they were seen consistently across the isoxazoline class of products. These products continue to be safe and effective for the majority of animals, said the FDA, adding that it carefully reviewed studies and other data on Bravecto, Credelio, Nexgard, and Simparica prior to approval. The agency is asking the manufacturers to change product labeling in order to provide veterinarians and pet owners with the information they need to make treatment decisions …
