Killing neighbours dog
The karmic result for killing a dog is: 


Possible retaliation by your neighbor. 
Possible legal action by neighbor and government. 
Possible regret &amp; guilty conscience in your heart. 
Getting scored negative on Buddhism Stack Exchange. 
Not woken up at 5 am; getting an improved night's sleep; more focus &amp; energy at work. 
Woken up at 4 am by a new different dog.