THERE WAS A DOBERMAN NAMED SKIMP

There once was a Doberman named Skimp,
He could climb up trees just like a chimp,
He once fell down,
Upon a Greyhound,
Now Skimp climbs up trees with a gimp.

Skimp was a Doberman that went to high school,
He was  excelled at math and could swim,
He was the best at math and made algebra cool,
At swim meets he'd always win.