Learn how trained dogs smell subtle chemical signals linked to cancer in blood samples.

The dogs were trained to detect the chemical signatures of hemangiosarcoma, a common and aggressive cancer typically diagnosed in dogs at advanced stages.

There's new hope for a devastating cancer in dogs that's often deadly because there are no early warning signs.

If you have ever had a dog affected by hemangiosarcoma, you know how horrible it is. Hemangiosarcoma is a cancer of cells that line blood vessels and is a common cancer in dogs. Known as the “silent ...

Dogs have been known to detect cancer in humans, and now at the Penn Vet Working Dog Center, they're being shown how to sniff out cancerous blood samples from dogs.

Cancer is a leading cause of death in both humans and pets; studies suggest that between one-third and one-half of all dogs will develop cancer during their lifetime. Hemangiosarcoma, an aggressive, ...

If you have ever had a dog affected by hemangiosarcoma, you know how horrible it is. Hemangiosarcoma is a cancer of cells that line blood vessels and is a common cancer in dogs. Known as the "silent ...