"Heeere Jones! Where is that stupid cat?"

 

"I told you we needed to install a rat door."

 

"Don't worry. You'll be safe here. Just like a piece of cheese snuggled between two slices of bread."

 

"I told you... if you're going to have a giant pet rat, you have to clean up after it!"

 

The phrase "ill-prepared" leaps to mind.