About The Cat Behavior Clinic of Portland, Oregon

Recipient of the “Golden Purr Award” and the “2020 Business Award” Honoring Exemplary Businesses and Professionals in the Field of Animal Behavior

Cat Behaviorist Portland Oregon

What is The Cat Behavior Clinic of Portland?

The Cat Behavior Clinic is the first Cats Exclusively behavior clinic in Portland, Oregon.  Our skilled veterinarians and Oxford-trained certified cat behaviorist and New York Times acclaimed feline behavior science author are trained to assess and address feline behavior concerns. 

Since 1999, the clinic has conducted several thousand phone, remote video, or in-person consultations for cat owners who feel they have tried everything to solve their cat’s behavior issues.  Learn more about our team here. View 350 solved case studies and cat behavior testimonials.

Important Update:  We are currently scheduling the doctor and behaviorist July 15th through August 30th.  For urination or defecation issues, participate in our feline study and receive the reduced consult fee through August 15th.  Scheduled cat owners can become part of Mieshelle’s National Geographic cat behavior production.

Applying the sciences of gene-encoded behavior, animal psychology, feline learning and memory and biology is important to effectively correct a cat’s behavior long term.

Mieshelle Nagelschneider studied animal behavior (and wild felids) at Oxford University and the University of Edinburgh (Royal School of Veterinary Studies) and is the author of New York Times acclaimed feline behavior science book published in 4 languages by Random House Publishing.  Founder and director of the clinic in 1999, her in-depth scientific analysis of the behavior and evolutionary biology of the cat has enabled her to help thousands of cat owners over two decades and in 30 different countries, solve their cat’s behavior issues. Recipient of the Golden Purr Award for her contribution to cat behavior, you can learn more about her other animal studies including her behavior study experience at Harvard University. Our Veterinarians perform local in-home consultations. 

 What’s New with Mieshelle on National Geographic?

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As a cat behavior science author she is also a leading cat expert and researcher for many of National Geographic’s published works on the 37 species of wildcats, tigers, and every breed of the domestic house cat.  You can also watch Mieshelle with Howie Mandel on National Geographic’s Animals Doing Things as their cat expert and other cat behavior documentaries by Nat Geo Wild (Wild Side of Cats – 2010).

How to Schedule:

Cat Behaviorist Portland Testimonial:  “I was extremely pleased with my experience with The Cat Behavior Clinic. I have been dealing with litter box issues for a very long time and my experience was a world away from working with an animal behaviorist vs. a cat behaviorist.  The cat problems I’d been dealing with were extreme and long term and after the consultation and following the instructions, my cats began using the litter box 100% of the time (before my consult it was 75% of the time) within 4 days.   I would strongly recommend working with someone who specializes in cats because if they don’t, they really have no idea what to do with cat behavior and I learned this the hard way after spending $1500.00 just to get in the door at another behavior clinic that got me not one ounce of success.  I will be letting my referral vet know what a great experience it was working with you guys.  All the Best,  J. M. and 6 Perfect and Happy Felines. Finally!”  Portland, Oregon

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