MNN Galleries

Green Dog of the Year Contest Gallery 5

Shelby, golden retriever

Photo: Kathy Bauer

5 of 26

Shelby, golden retriever

Shelby insists on biodegradable poop bags! She was just diagnosed with bone cancer...and is a willing patient in a clinical trial at Colorado State University's Vet Teaching Hospital to help two-leggeds and four-leggeds with bone cancers and is doing great! Go Shelby!