Watch Harvard Cat Behavior Expert Mieshelle Nagelschneider on The Today Show!

Mieshelle guest starred as the Cat Whisperer on Animal Planet's Must Love Cats!

Must Love Cats


A Newly Confident Cat is a Properly Urinating -- and More Affectionate -- Cat

Hi There!

He has calmed down so much!!!...

Valerie R., California 2004

Sometimes All It Takes is a Little [Behavior Advice Removed]!

Hayley is doing great, no more mishaps and she loves her (behavior advice removed)....

Thanks, Kathy

We'll Show You, Too, How to Perfect the Kitty Bathroom Remodel

Junior wanted me to email you and tell you...

Sharon W. Greenwich, CT 2008

Book a Consultation


Are you ready to finally solve your cat’s behavior problem?

Cat behavior phone consultations at The Cat Behavior Clinic are generally booked on a first-come, first-served basis. Once payment is made, you are guaranteed an appointment time within 2 – 4 business days. You can even schedule and pay for your consultation on our clinic website right now.

Because we are very busy with clients and new appointments are booked every day, if your cat behavior problem is urgent, we recommend that you schedule your appointment as soon as possible.

Step 1 – Schedule and pay for your consultation:  You can do this on your own right here on our website, or you can call the clinic and speak with a live person at 1-503-267-8888.

Step 2 –  Complete the Feline Behavior Questionnaire: Once you have scheduled and paid for your consultation, you will have access to the comprehensive feline behavior questionnaire that you will need to complete prior to your behavior consultation.  We need to receive the completed questionnaire via email at least 24 hours prior to your scheduled appointment time.  Because we reserve a large time slot, we also require at least 48 hours notice to cancel your appointment in order to receive a refund and we do not refund for missed appointments.

Step 3 – The Solution:  You will be contacted by our behaviorist, Mieshelle Nagelschneider, for your consultation.  She will have already analyzed in-depth your cat and behavior issue from your completed questionnaire.   She will then give you a behavior program for solving your cat’s behavior issue(s) during your phone consultation and option for phone follow-up (additional fee).

Contact The Cat Behavior Clinic to arrange for cat behavior consulting for your cat (or cats!). 1-503-267-8888. Please read our Rave Review Testimonials! Or click the book a consultation button below.

Cat behaviorist bookconsultUp1 Book

Please note: Refunds are not given for missed appointments and appointments cancelled without 48-hour notice.  Clinic hours: 9:00 a.m. – 6:00 p.m. Monday – Friday Pacific time.  Weekends by special request.