They may shake their head, scratch their ears or you might notice a foul smell, Dr. Pagn says. If they’re really clogged, your dog might not respond to your voice as well. Look for signs your ...

From picking up the scent of a potential mate miles away to uncovering an explosive, a dog's nose is always hard at work ...

The Irish Setter is another dog breed with long, floppy ears. They are large, elegant, and graceful hunting dogs with a red coat ...

They usually have long ears that help to collect scents out and ... Because of their incredible sense of smell, dogs can be trained to track all manner of things from invasive species to missing ...