Written in SCIENCE he
He chihuahua is a breed of dog which is originally from Mexico and is one of the oldest breeds on the American continent and, at the same time, the smallest of all the breeds of this pet. Just as its name says, it is originally from Chihuahua, one of the most important towns in our country, but this belief is not entirely valid, and is due to the language of the Rarámuri people. One of the myths that revolves around this breed is the reason why it trembles, and below we will tell you why.
There is something we must say dog chihuahua And its real name is a Chihuahua dog, but taking into account the difficulty of pronouncing the letter “ñ” in some countries, it became known worldwide as a Chihuahua dog. There are six types of this dog breed and they all have the peculiarity that they will not grow and that they differ from each other in skin color.
One of the peculiarities that revolves around the Chihuahua dog The thing is that because they are very small they are fearful and this is not the case, and the thing is that they tend to be bullies and not so nice. They have a very high metabolic rate, so they require more energy than larger animals and tend to have very high heart rates and a high body temperature.
The reason why chihuahuas They tremble, it is not because they are afraid, but because it is a way that these dogs can raise their temperature. When your skin receptors detect that the temperature has dropped, they will send the brain some signals that will cause involuntary contraction of the muscles in the form of a tremor. In turn, before the cold harms their health, they will begin to shiver and thus conserve heat.
That is why many people place their chihuahua dogs some coat and that it is not a question of fashion, but of preventing them from shivering and preserving their body temperature. Also, they may have tremors due to other factors, such as nervousness or anxiety, this is due to not being able to see their owners or simply due to excitement.