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Feline Body Language: Dilated Pupils
When trying to analyze an animal’s body language, each signal must be taken in context. Other body language signals should be analyzed as well to form as complete as possible view of the animal’s intent or emotional state. You can generally characterize signs in 3 categories: go, stop and yield.

The cat’s pupils are generally vertically compressed as in the picture above. Sometimes, they will look round. This means that they are dilated. If your cat’s pupils are dilated frequently or if one pupil is dilated and the other is not, bring your cat to the veterinarian to have her vision checked. If your cat has normal vision, there are various reasons why the pupils could be dilated including: low ambient light in the room and a high neurochemical arousal level. A high neurochemical arousal level means that your cat is in fight or flight. Her adrenaline is pumping. She could be scared about a visitor in your house or excited about a new toy. In general, it is best to regard dilated pupils as a stop sign. When your cat looks this way, leave her alone.

What Are Industry Leaders Saying About Dr. Radosta?

Every once in a while, a veterinary unicorn comes along: competent, confident, compassionate, and a great communicator. Brimming with science and soul. Dr. Lisa Radosta is a true "Jill of all trades," fighting important battles and inspiring future leaders. She has played a big role in making animal behavior important, elevating females in our profession, and showing action steps to make a balance between work and home doable. Equally comfortable in the exam room or coming into people's living room via network TV, Dr. Lisa Radosta fights tirelessly to help pets and people live happier, healthier, fuller lives. I often watch her at the podium, in a board meeting, or in an interview and just think..."you go, girl!

Dr. Marty Becker

Dr. Radosta is exceedingly passionate about each individual animal and understands by helping a pet she is also helping families; her passion is only exceeded by her knowledge to make a difference. Dr. Radosta is also a master communicator, whether it is explaining behavior modification to families desperate for exactly what Dr. Radosta and her team provide to communicating to professional colleagues at veterinary meetings.

Steve Dale, CABC

Every single day Dr. Radosta is making the world a better place for dogs and cats suffering from fear, stress, and anxiety. She's highly regarded by veterinarians and board-certified behaviorists alike and I am honored to have worked alongside her to educate pet parents about the importance of caring for our pet's mental health -- she's my "go-to" for video or blog interviews on behavior topics. I've also been a client of Dr. Radosta's behavior practice and I credit her with opening my eyes back in 2006 to how FAS affects our pets' quality of life. 

Kristen Levine