This case is a dog.

In some cases, dogs were used to inspect food, which was considered both humiliating and offensive.

This has one specific object. In this case, a dog.

We've got three cases of dog food in the basement

I mean, this case is a dog.

Because the case was a dog

'Cause the case was a dog.

Get those cases and kill that dog!

'Take the case of Benny the dog.

Takke the case ofBenny the dog. Benny's a dog.