Pyrethrins and pyrethroids are common ingredients found in many flea and tick preventatives, household insecticides, and gardening products. While these chemicals are generally safe for dogs and humans when used as directed, cats are uniquely sensitive. Accidental exposure can quickly lead to life-threatening toxicity. This article explains the mechanism of…
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Cholecalciferol Intoxication – Too Much of a Good Things for Our Pets
Every day I take a multi-vitamin. After all, medical doctors advocate vitamins are healthy supplements when taken appropriately. The same is true for dogs and cats. Unfortunately, too much of some vitamins is not good. In fact, ingestion of toxic amounts of specific vitamins can be deadly. This week, I…
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Grass & Your Pets – Why Dogs & Cats Mow the Lawn with Their Mouths!
This week I thought I would do something a little bit different. Instead of blogging about a specific disease process, I thought I would dedicate time to answering a very common question I’m asked as a board-certified veterinary internal medicine specialist: Why does my pet eat grass? To date, veterinarians…
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Grapes & Raisins & Currants, Oh My! – An Important Toxicity in Dogs
Two of my favorite snacks as a child were frozen grapes and “ants on a log.” For those unfamiliar with the latter treat, the log is a stick of celery slathered with peanut butter and the ants are sweet raisins pressed into the peanut butter. Yet while I loved (and…
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Linear Foreign Bodies – Keep Your Cats Away from the Yarn!
With the holiday season rapidly approaching, homes around the world will begin to decorate using materials like tinsel and handmade macaroni garland on twine. Folks will make personalized gifts liked hand-knitted clothing. These materials – tinsel, twine, yarn, string – are all very enticing to our feline friends. Yet if…
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Protein-Losing Enteropathy (PLE) – When Protein Passes in the Poop
As a clinician, educator, and administrator, I deal with a lot of poop – figuratively and literally. One of the most common problems I encounter is a pet with chronic gastrointestinal signs (e.g. vomiting, weight loss, diarrhea) and a concurrently low blood protein level. This is called a protein-losing enteropathy…
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Macadamia Nuts & Dogs Don’t Mix – A Peculiar Toxicity for Pups!
Whenever my family and I visited my maternal grandparents, my Papou (Greek for grandfather) would obsess about making sure we had enough to eat. There was always a jar of mixed nuts on the coffee table. Inevitably macadamia nuts were among the mixture of delicious nuts. They have such a…
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Lilies and Cats – Be Aware of These Poisonous Plants in Our Furry Felines
Easter is just around the corner in many parts of the world. With this holiday comes a bounty of delectable sweet treats and gorgeous flower arrangements. Indeed, there aren’t many things that are more stunning that fully bloomed Easter lilies. Unfortunately, those plants and many lilies are exceeding toxic to cats. Given the…
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Acute Hemorrhagic Diarrhea Syndrome (AHDS) – A Cause of Bloody Feces in Dogs
No dog parent wants to clean up diarrhea. Cleaning up bloody diarrhea is even more unpleasant. Unfortunately, the development of acute bloody diarrhea is not an uncommon occurrence in our canine companions. Such a malady is called Acute Hemorrhagic Diarrhea Syndrome or AHDS. Formally called Hemorrhagic Gastroenteritis (HGE), this ailment…
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Aspiration Pneumonia in Pets – Going Down the Wrong Pipe!
Oxygen is unquestionably required for life. Without our lungs, oxygen can’t get into the bloodstream to be transported to cells throughout the body. Sometimes inappropriate bodily fluids end up in the lungs because they were inhaled (aspirated) into the airway. The resulting lung inflammation and infection is called aspiration pneumonia.…