“Paul patted Mrs. O'Leary's snout. The living room shook —BOOM, BOOM, BOOM—which either meant a SWAT team was breaking down the door or Mrs. O'Leary was wagging her tail.I couldn't help but smile.”

“The word Styx got her [Mrs. O'Leary, the hellhound] excited. She probably thought I meant sticks. She jumped a few times, chased her tail just to teach it who was boss, and then calmed down enough for me to push Nico onto her back.”

“[Tyson] looked him over with that massive baby-brown eye. “You are not dead. I like it when you are not dead.” Ella fluttered to the ground and began preening her feathers. “Ella found a dog,” she announced. “A large dog. And a Cyclops.” Was she blushing?Before Percy could decide, his black mastiff pounced on him, knocking Percy to the ground and barking so loudly that even Arion backed up. “Hey, Mrs. O'Leary,” Percy said. “Yeah, I love you, too, girl. Good dog.” Hazel squeaked. “You have a hellhound named Mrs. O'Leary?”“Long story.”

“The Princess Andromeda?""Went ka-boom.”

“Ella, just stay here. Stay safe.""Safe," Ella repeated. "Ella likes being safe. Safety in numbers. Safety deposit boxes. Ella will go with Tyson.""What?" Percy said. "Oh... fine, whatever. Just don't get hurt. And Mrs. O'Leary—""ROOOF.""How do you feel about pulling a chariot?”

“Yay!' he said. 'Now we can eat peanut butter sandwiches and ride fish ponies! We can fight monsters and see Annabeth and make things go BOOM!”

“Mrs. O' Leary is my pet. I couldn't let you stick a sword in her rump, now, could I? That might've scared her.”