H3N2 Dog Flu Hits Arizona

H3N2 dog flu has come to Arizona.  In 2015, a new strain of canine influenza hit the Midwest sickening more than 1,000 dogs.  At first, the outbreak was attributed to Influenza A H3N8, a virus that was first observed in the United States in 2004. But further testing by researchers at the University of Wisconsin and Cornell University identified […]

Viral Papillomas (Warts) in Young Dogs

Viral papillomatosis (warts) is a fairly common condition in young dogs. Irregular circular growths appear in the mouth and around the eyes. The growths can be fairly smooth like a human wart or possess tenticle like projections that remind me of tall blades of grass. In dogs, papillomatosis is most often caused by canine papilloma […]

You Make The Diagnosis: Irregular Dermal Masses Found In Young Dogs

Pictured below is the mouth of a young dog who came into the clinic after her family found many growths in her mouth. The masses don’t seem to bother her although I have seen other dogs chew, rub or lick them. Besides the mouth, these kinds of growth may be found on the skin, genitals […]

Frustration-Related Aggression in Cats

Frustration-related aggression is a form of aggression that occurs when a cat is blocked from getting what it wants. I diagnosed it for the first time in my own cat, Genevieve. I met this adorable little furball while working at a friend’s clinic.  A woman approached the counter carrying a cardboard box.  Inside lay a kitten […]

Fearful or Defensive Aggression of Cats Toward Humans

Fearful or defensive aggression occurs when a frightened cat attacks the human who caused their fear. A cat with fearful aggression has adopted “the best defense is a good offense” motto to deal with their anxiety. The aggression may be directed toward strangers, family members or both. This kind of aggression occurs when a cat […]

Redirected Aggression in Cats

Cats display a complex behavior known as redirected aggression. According to Dr. Debra Horwitz, ” Redirected aggression arises from the cat being in an aggressive or agitating circumstance, but unable to vent that aggression on the causative agent.” Here’s a common history. A cat is looking out the window and sees another cat invade their […]

Blue Buffalo and Wellness Voluntarily Recall Dog Food After Three Dogs Suffered From Thyroid Toxicity

On March 17, 2017, the FDA announced that Blue Buffalo and Wellness dog food companies were voluntarily recalling some of their products because of excessive levels of beef thyroid hormone. The food contained gullets which are the larynx from cows and steers. Unfortunately, the gullets were not properly cleaned and contained thyroid glands which was […]

Wool Sucking in Cats

Wool sucking is a compulsive behavior seen in cats, especially in Siamese and Birman breeds. Cats affected with this medical disorder suck, lick and chew on soft materials including wool and other fabrics. Over time, they often progress to other materials including rubber, nylon, cardboard, paper and plastic.  I know of one cat who got […]

Petting-Related Aggression in Cats

Most cats enjoy human interaction especially if it involves petting. As the saying goes, ‘Cats are connoisseurs of pleasure.’ Most love a good head rub, especially when the sides of the face by the whiskers are stroked. Unfortunately, petting may stimulate some cats to bite. The most common history I hear is that the cat […]

Misdirected Play Aggression in Cats

Scratching and biting are common kitten behaviors. Their predatory nature motivates them to explore the world looking for prey. They stalk, pounce and bite anything that moves during play. Unfortunately, this natural behavior can become a serious problem in some cats as they grow and the strength of their bite increases. Beside the physical trauma […]

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