Show your support of canine cancer awareness with this stylish "Stand Tall" t-shirt. The design features a silhouette of Gibson, the infamous World's Tallest Dog who lost his life to canine cancer, wearing a three-paws canine cancer awareness charm with the slogan "Stand Tall" below it.

This special edition features the K9Grass logo on the sleeve. K9Grass is an official sponsor of Gibson's Three Paws for the Cause canine cancer campaign.

Even after being diagnosed with osteosarcoma, and having to endure the amputation of his right front leg, Gibson still stood tall and bravely fought his disease. He is an inspiration to dogs and people everywhere, and this shirt is a tribute to his memory.