My Dog's Revenge

I had my dog neutered and he became unhinged.
He can no longer have sex and he wanted revenge.
As I was installing my water heater, my dog turned on the breaker.
I received a 240 volt shock and I damn nearly met my maker. 
You won't believe what that dog did last night.
He bit off my wiener and he did it with one bite.
Just like my stupid dog, I can no longer have sex.
Living with my dog is worse than living with a hex.
If you'll take my dog off my hands, I sure will be grateful and glad.
But if you do take him, please remember to never make him mad.