Breed Update Newsletter

 Breeder Updates Newsletter
The Purina® Pro Plan® Breed Update newsletters cover the latest research advances in canine health and genetics for specific dog breeds, plus there is a general dog newsletter. Explore our archive of articles or use the filters to access specific information.

Dog Articles

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Gearing up for fall means being prepared for fall allergies. Dogs, just like people, can suffer from the pollen, mold and dust mites released into the air during the fall, though they show allergic signs in different ways. Recognizing signs of an allergy and treating the condition will make the fall season more enjoyable for both you and your dog.
The second most common canine heart disease is dilated cardiomypathy, a condition affecting 25 to 50 percent of Doberman Pinschers in which the heart muscle loses its ability to contract normally, eventually leading to congestive heart failure. Some dogs die suddenly before developing congestive heart failure. A new longitudinal study is looking at genetics, testing results and the impact of diet, supplements and exercise to better understand why some dogs develop the disease and not others.

Terrier breeders who have had dogs that suffer from primary lens luxation (PLL), a painful, genetic eye disorder that often leads to blindness, shared relief when the gene mutation was discovered last fall by researchers at the University of Missouri, and t

A new therapy for canine lymphoma that was first used in human medicine offers promise in treating the one in four Boxers affected by the cancer. The therapy, bone marrow transplantation, uses a dog’s own stem cells to stimulate bone marrow function and immune system recovery following radiation to kill cancer cells.

The recent discovery of the causative gene mutation for vestibular deafness in Doberman Pinschers, and the subsequent development of a direct DNA test to identify carriers, is expected to have an impact on reducing the suspected 13 percent of Doberman puppi

The discovery of the highly contagious H3N8 canine influenza virus (CIV) by researchers at the University of Florida and Cornell University veterinary schools in a community of racing Greyhounds in 2004 represented a rare event in adaptive evolution.1 Exper

Chihuahua breeder Frieda Kane found her 5-year-old female, CH Guichon's Tika Toy ("Tika"), shaking out of control. Kane felt her heart beating fast as she ran to the dog. "I had just let the dogs inside, and she was missing.

Terrier breeders who have had dogs that suffer from primary lens luxation (PLL), a painful, genetic eye disorder that often leads to blindness, shared relief when the gene mutation was discovered last fall by researchers at the University of Missouri, and t

Though some breeders believe that pes varus has occurred in Dachshunds for about 40 years, others are still learning about the potentially crippling orthopedic disorder known in layman's terms as bowlegged syndrome.