Texas Cat Behaviorist

About Texas World-renowned Cat Behaviorist Mieshelle Nagelschneider

Founder and director of the first cat-only behavior practice serving all of Texas, Mieshelle studied animal behavior at Oxford University, and through The Royal School of Veterinary Studies, the University of Edinburgh.  Her animal study experience at Harvard University has also enabled her to help cat owners think more scientifically about their cat’s behavior (read more here) and to achieve a 95% success rate and hundreds of testimonials for solving cat urination, defecation, urine-marking and inter-cat aggression issues. The clinic scientifically observes and analyzes cat behavior from a behavioral cognitive, ethological, and feline evolutionary point of view.  Please visit our homepage to learn how to schedule.  Your cat may also qualify for a consultation at a reduced fee for behavior study participation.

Texas Cat Behaviorist
The First Cats Exclusively Behavior Practice for Texas. We Have More Texas Cat Owners Purring Than Anyone Since 1999 for Urination, Defecation, Urine-Marking, and Aggression.  Read 274 More Solved Case Study Reviews and Client Testimonials

Atlas has had NO ACCIDENTS!! we are so thrilled. 100% improvement over night since implementing the changes suggested!  Thank you, Elise S. from Round Rock, Texas

Since 1999 the Clinic Has Been Solving Cat Behavior Issues For Texas Felines

Many of our clients schedule either a phone or video consultation (especially if you’re located out of the United States), but depending on your location in Texas, in-home consultations are also possible.  Dr. Shultz conducts vet-to-vet video consultations.  Prior to the consultation, we ask that you complete the Feline Behavior History form so that the clinic can evaluate your cat’s behavior and begin preparing the behavior plan.  Our clinic efficacy guarantee:  If after reviewing your completed feline behavior forms the clinic determines that a consultation would not be appropriate or helpful for your cat’s behavior issue(s), they will perform a consultation at no charge to help guide you in what the best next steps would be for your cat.

What’s New for Mieshelle and National Geographic

You’ve seen her on the National Geographic, the Today Show, Hallmark Channel, and Animal Planet, but did you know that Mieshelle is an expert on the 37 species of wildcats (this includes the domestic cat) and long time cat behavior expert for numerous cat documentaries, TV Shows, and published works with National Geographic?  You can watch her most recent National Geographic Show, Animals Doing Things with Howie Mandel and learn more about her Costa Rica wild felid census study in 2013 with biologist, Dr. Jordan Schaul.

Texas Cat Behaviorist Mieshelle
The first “Cat Behaviorist” in the United States, Mieshelle talking about the latest on new litter box strategies on the Hallmark Channel with co-host Susan Lucci.
The Clinic Goes Beyond the Obvious Behavior Strategies During the Behavior Consultation for Texas Cat Owners

To effectively changes a cat’s behavior long term, a behavior plan involving strategies that are designed around your cat’s feline evolutionary biology is crucial  Cat owners in Dallas, Austin and Fort Worth Texas as well as several cat shelters and veterinarians in Texas refer the clinic for cat behavior issues.  Mieshelle lectures at the international level at education conventions for veterinarians, the Humane Society, and SPCA on common feline behavior issues the clinic routinely solves.  She has traveled extensively to Japan, Costa Rica, Australia, Toronto, and the Philippines as The Cat Whisperer™ as a keynote speaker to elevate the status of the cat, train veterinarians and shelter workers, and as a spokesperson for major cat brands international media tours for Arm & Hammer and Whiskas.

Urination Success: Still going good. He has not urinated anymore in the carpeted rooms. We still have the (behavior plan removed).  Thank you! Karen E. Manor, Texas

Mieshelle is also an award-winning and acclaimed New York Times feline behavior science author for Random House Publishing.  She wrote the first scholarly-cited cat behavior book for cat owners that is published in 4 languages.  She is also the resident cat behaviorist for Modern Cat Magazine and leading cat behavior resource for countless magazine articles and interviews around the world.

Cat Behavior Texas Resource Links with Cat Behaviorist, Mieshelle Nagelschneider

Cats Looking for Texas Homes with The Cat Whisperer Mieshelle Nagelschneider and Jackson Galaxy Article:


Authors Similar to Mieshelle on the Doorsteps of Texas:


Cat Behavior Interview with Mieshelle Nagelschneider by Texan Dusty Rainboldt:


The Daily Cat:  Austin, Texas Cat Owner Discusses Litter Box Covers with Texas Cat Behaviorist Mieshelle Nagelschneider