Some dogs choose interesting sleeping positions.
So, during rest, many pets are “curled up” into a ball.
Of course, sleeping four-legged friends are not always in this position. However, sometimes the owner can still notice a fluffy "lump".
Why do dogs like this way of resting? There are three hypotheses.
Convenience
The first possible explanation for why dogs curl up into a ball while sleeping is that it is simply comfortable for the pets to lie that way.
Maximum comfort, muscle relaxation and the absence of factors that interfere with normal breathing - all this can make the dog choose the above-described resting position.
Keeping warm
Being in a "ball" is a guarantee that the dog will not freeze.
This position helps the pet to retain heat.
Protection of internal organs
There is another interesting version: “curling up” into a ball helps the dog cover its belly.
This will ensure that the internal organs are protected in case someone decides to attack the sleeping animal.
However, this hypothesis should be treated with skepticism: the special position will most likely not provide the dog with maximum protection. In addition, a dog that is in danger will not relax and rest.
