Most of the time, they are harmless and happen in healthy people free of heart disease. However, some abnormal heart rhythms can be serious or even deadly. Having other types of heart disease can also increase the risk of arrhythmias.
The internet meme doge is the Shiba Inu breed of dog. The Shiba Inu breed is native to Japan. Shiba is Japanese for Brushwood and Inu is Japanese for dog. The original person who caused the doge meme sensation actually didn't understand very much English.
The Koolie or Coolie (also known as the Australian Koolie or by the misnomer German Koolie) is an Australian dog breed.The Koolie is a working or herding dog which has existed in Australia since the early 19th century when it was bred from imported British working dogs.he Koolie is a 'heading dog', one which has a natural instinct to cast out (i.e., circle widely), round sheep and bring them back to their owner.