Shoreline

19203 Aurora Ave N
Shoreline, WA 98133
(206) 546-1243

Tacoma

5506 Pacific Avenue
Tacoma, WA 98408
(253) 471-9200

  • Restoring Health & Happiness to Senior Cats Since 1992

Offering the safest, most reliable treatment for Feline Hyperthyroidism

Hyperthyroidism is the most common hormonal disease of cats resulting from excess thyroid hormone, which puts significant and potentially fatal stresses on the body. Radioiodine therapy is the safest and most effective therapy available. It's less risky than surgery and doesn't require medicating your cat daily for years. Most cats stay a couple nights before returning home — happy and healthy.

Making an Appointment

Cost of Treatment

The Hospital Stay

Post-Treatment Guidelines

Cancellation Policy

Please read if your cat’s T4 level is between 12 and 19: Understanding Your Cat’s Semi-Aggressive Hyperthyroidism

Please read if you cat’s T4 level is 20 or higher: Understanding Your Cat’s Aggressive Hyperthyroidism

 

SNOW??!!

We receive a lot of inquiries confirming we will be here in the event of snow. ALWAYS!

 

HOLIDAY HOURS:

We will be open regular hours on Martin Luther King Day and on Presidents' Day.



Testimonials
Thanks to Dr Faythe Vaughan, and her kind staff in Shoreline and Tacoma for giving us at least 5 extra, good quality, years with our buddy, Rocky! He was a rescue cat to begin with, and his good fortune continues! We highly recommend The Feline Hyperactive Thyroid Center for their... read more »

Rocky
Tacoma, WA

  Three months ago my 13 year old kitty Miss Fanny spent three days in the care of Dr. Vaughan and the staff. Before treatment she had been losing weight, getting more lethargic and her coat was much too dry. She was found to have two... read more »

Miss Fanny
North Bend, WA

My cat was diagnosed as hyperthyroid when she was 10.  We had her treated as soon as she was diagnosed and I was glad it was found early. I didn’t really give the thyroid medication much consideration because she was difficult to pill and knowing... read more »

Savannah
Lynnwood, WA

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