"Test? Isn't chemicals bad for her," He asked before pulling his paw away, placing another on D, "Are you doing okay? Thump tail once for yes and twice for no... or something like that."

"Some, but not all." Luke said.

D thumped her tail twice.

"Your not? Are you thirsty... I'm defaintly thirsty. But Luke won't give me any water," He pouted a tiny bit, giving Luke an upset glance, "Oh, it must be chains, is that it?"

She looked over at her own tray, it had some water. She stood, chains clattering, and motioned with her head for him to follow as she struggled her way over to it. She made it barely there before she ran out of chain length.

"Water!" He said mostly to himself as he ran over to it, he cupped his hands and scooped some out, drinking it out of his hands.
He drank for about a minute, not moving from the spot. Then he finally stopped, stretching. He then started running in circles, looking excited.
"Are you thirsty," He placed a paw on her so he could ask, wondering if she could even reach it.

She gave a struggled shrug, her chains heavy. She got down on the ground and stretched her neck over to the water, dipping her muzzle vents into the water and being able to take in some. It seemed to make her feel a bit better.

Arlo stopped, watching her for a moment. He then lay down, biting on one of her chains, feeling a little bored.
"I have a great idea! Why don't I find us something for us to play with," He said thoughtfully racing towards the door, accidently banging his snout into it.
Rubbing his snout with a paw he tried to open the door with another.

Luke had locked the door again. "Arlo. You cannot go anywhere but where you are allowed. You are a specimen now, not a guest." Luke said flatly.

D finished with her water and stood again, pacing back over to where her chains where connected to the wall and laid in the metal coils.

Arlo stuck his tongue out at him, placing a paw on him, "What if I bite you? Will you be able to stop that," He was only half joking as he went to lay beside D, tasting a paw on her, "Don't worry, if he bothers you I'll bite him!"

"I can't stop it but I'll be forced to give you a muzzle of your own, but not as specific as D's." Luke sighed.

D seemed worried for Arlo at the thought of him biting Luke. She made a few guttural sounds, trying to help him understand that biting was how she had gotten her muzzle.