When a dog is acting insanely crazy this is called Kujo-State. Word has it kujo-state lasts for 5-10 minutes depending on how well [or not] you handle the dog. What do you do? Grab the dog, throw him on his back, put your face firmly up against his, bite his ear and show him who the effin boss is.
(summary of my morning run) Urban Dictionary definition of Kujo-State somewhat revised by me.