I love Seamus, and he's smarter than the average dog, but...

Big old yellow goofball dog
If you'd only thunk
You might not have chased that skunk
After which you stunk
Big old yellow goofball dog

Big old yellow goofball dog
You're looking kinda sick
Quills in you do stick
He got humped, you got the prick
Big old yellow goofball dog

Uh... maybe not.