However even 18 hours is not considered abnormal for a Chihuahua. This includes naps.There are 2 types of sleeping. One is a lighter sleep (called slow wave) and the other is the deeper sleep (known as REM-Rapid Eye Movement). Dogs, just like humans do have these 2 different types of sleep.
Probably the best known snake in the world, the Rattlesnake is a pit viper found almost everywhere in the United States, and is capable of a deadly bite. Its trademark rattle strikes fear into anyone who hears it.
List of snakes of Georgia (U.S. state) This list needs pictures and descriptions for each snake listed to fit the goals of the Snake Project. According to a 2012 study, Georgia has 15.67 snakes per square mile, surpassing Arizona's 15.2 for the largest number in the country. This is a list of the known snakes of Georgia.