Odd dog sleeping habits and what do they mean

If you are a perceptive person you may notice that dogs have some weird sleeping habits. From napping curled up in a ball to the twitching that some dogs do when they dream.

Below we will try to explain what  these habits mean. So without further ado - let's start.

First we will discouss curling up in a ball. This behavior is very cute and has a fascinating evolutionary basis. Long time agow when dogs sleep in the wild, they often dig a nest and tuck into a ball to conserve body heat and protecct their vulnerable organs from other animals. This ofcourse doesn't necessarily mean that your pet feels unsafe in his bed - he just has the same sleeping preferences as his ancestors.

Another interesting habit is sleeping belly up. According to scientist this sleeping position might signal that your dog feels very relaxed and comfortable in place he is sleeping, so there is no need to protect his organs. On the other hand it could also mean that he's hot and is trying to cool off himself.

Next habit - twitching while asleep. If you see your dog twitching for the first time you may fell a little scared because it's very weird. You need to know that some dogs twitch while they're asleep
and maybe even vocalize a little. Experts thinks that dogs dream during the REM stage of sleep and may act on their dreams by twitching.

Last habit that we try to explain is crawling under the covers. Some dogs do it - others don't. Experts have some theories for this behavior. Some think that it mean dog's need to feel companionship while sleeping with a owner others explain it's evolutionary behavior from when wild dogs raised their puppies in dark dens.