I'm trying to understand what happened.
So, basically, Dede was responsible for caring for a puppy for a specific period of time. She either penned or crated the puppy, and the puppy knocked over his water and food bowls. She proceeded to laugh about the mess the puppy made, saying something about the puppy having to go without food and water, in a kind of "serves him right!" tone. Does anyone know how long the puppy went without food and water? Did she leave the puppy crated or penned for an entire weekend?
A very good friend of mine is a NICU nurse. She lives in an apartment, and she has a dog. If she doesn't crate the dog (it's a small dog) while she's away, it goes insane. So, while she's at work, she crates the dog and the dog is always fine. FWIW, the crate/pen is HUGE. Occasionally, she'll return home and the dog's food and water will be overturned, and one time, the dog managed to snag her feather down comforter off her bed and proceeded to rip it to shreds. With the exception of when the dog was a puppy, it never soiled its crate, so the dog doesn't sit in its urine or feces. She has, however, laughed about the mess the dog will make.
IMHO, with regard to this situation, it depends on how long the puppy was left alone. If Dede was responsible for the puppy, penned or crated it, went to run errands for several hours and returned to a disaster, then it was probably better to laugh it off. She was able to clean up the mess, clean up the dog, and feed and water the dog without the dog being neglected.
If, however, she was responsible for the puppy and this happened, and the puppy was left without food and water and was sitting in its excrement for several days, well, then, that's a different story, and it's wrong. IMHO, though, it doesn't automatically follow that her negligence when it comes to an animal escalates to her helping to abduct and possibly murder a child.