OP has a friend that works in their neighborhood so they sometimes crash at OP's place
OP was going to be out of town on one night that the friend was working, so they asked her to stay over and walk the dog
The night that the friend was supposed to walk OP's dog, she sent OP a video of the dog in the woods
The next day, OP asked when she would return the dog and she told them that she would bring him back the next day
The friend didn't show up the next day, like she promised
Eventually, the friend did bring the dog back, at 11 pm
At least she won't be crashing anymore
A huge breach of trust
An interesting theory
So, was OP in the wrong for making a big deal out of it? It's easy to see both sides of the argument.
On the one hand, the user did offer the friend a place to stay and to compensate her for walking the dog. However, the friend also took the dog without permission and kept him longer than agreed upon.
The friend was being irresponsible with a dog that wasn't hers, so any reaction from OP would have been justified.