Sarah Colvin shared photos on Twitter that her dad, David, took of their dog Lacy walking out of her bed for a drink of water.
"I looked and saw a blanket that was making slurping noises at Lacy's dish," David said in a text.
The dog is seen with her blanket cloaked over her body as she headed out to quench her thirst.
The last photo shows Lacy climbing back into her bed.