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

 

HOLIDAY HOURS:

November 28th, Thanksgiving--CLOSED

December 23rd to January 1st--No treatments during this time.

12/24 and 12/25--CLOSED

12/23--available via phone and email from 9:00 to 5:00

12/26--available via phone and email from 9:00 to 5:00

12/27--available via phone and email from 9:00 to 5:00

12/30--available via phone and email from 9:00 to 5:00

12/31--available via phone and email from 9:00 to 3:00



Testimonials
Monty is 12 years old. Dr. Vaughan had been monitoring Monty’s thyroid over the years and identified that he was borderline for hyperthyroidism.  After discussing his overall appearance, behavior and appetite, we decided that it made sense to treat him.  We were so relieved to... read more »

Monty

I wanted to drop you and everyone at FHTC a note to let you know that Byron (the PAWS’ kitty FHTC treated pro bono earlier this year) was adopted last month! Even better, he was adopted with another senior, all-black kitty we had in care.... read more »

Byron
Seattle, WA

As a member of an animal rescue organization on Vashon Island (VIPP), as well as being a chronic cat owner, I've had many opportunities to visit the Feline Hyperthyroid Treatment Center. Over the past 30+ years, I've taken scores of cats to Shoreline for definitive... read more »

Vashon Island Pet Protectors
Vashon Island, WA

View All Testimonials »