Courage

Courage is the main character in the show Courage the Cowardly Dog, and he is a dog who was found abandoned as a young puppy and taken in by a kind woman. She is now older and her husband doesn't really like Courage, but even though Courage is often afraid he constantly helps his family out of trouble.

From CartoonNetwork.com

Courage the Cowardly Dog
Loyal but incredibly timid, Courage must regularly defend his owners, Eustace and Muriel, from the paranormal elements that threaten their simple existance.

Courage
Courage is a small, spotted dog who spends his life on pins and needles, terrified and suspicious of anything out of the ordinary. When supernatural forces rear their hideous heads, however, Courage sheds his nervous demeanor and exhibits enough fearless ingenuity to protect the ones he loves.

Pictures

Here are some Courage pictures I've found online. Click on the image to enlarge the picture.

Courage Official Site Screencaptures

These are some screencaptures I took some time ago of the Courage The Cowardly Dog Official Website.
Click on the image to enlarge the picture.