Many pet beginners and those who do not have a dog are easy to believe in, and then pets are easy to cause superfluous damage to dogs. What have you heard about these six rumours about dogs?
One, the dog's eye is only black and white.
People usually have several types of cones, each with red, blue and green light, while the dog can only have two types of light cell, each with dark light, a visual pole cell with night vision and a identifying tone, and a vertebrate cell with day vision. Dogs are not completely red and green. They just can't see fresh red and green.
Two. Dogs swim by birth.
You don't have to swim all by nature! So in the summer, the owner must not hold the dog and throw it in the water. Many people used to drown when they threw dogs into the sea without knowing that their rats were not easy to swim.
Three. Dog bites with rabies.
This is definitely a mistake. Since dogs who are vaccinated against rabies cannot be 100 per cent sure if they have caused a reasonable antigen long ago, it is still likely to bite. If the bite occurs, the mouth should be washed with soap and cold water, then disinfected with sterile water, and immediately reached the hospital for an outpatient rabies vaccine.
4. Dogs can cause small, deformed fetuses.
I'm afraid of the sensory bow worm, but the dog is not the last host of the bow worm, and its shit is not easy to get pregnant. It is felt that the bowworms eat raw meat for the very reason, and whether they have wood or pets, they are examined during pregnancy.
Five. Dogs can make up calcium and zinc by eating bones.
Many masters feel that the bones are calcium-high and dogs can fill the bones with calcium zinc. This is definitely a mistake. I don't think the calcium in the bones can be digested properly, even if some of the bones are solid, and can damage the stomach of dogs, such as chicken duck fish bones. If the dog is to be fed with calcium, it is proposed to feed professional foods, or a dog snack that can reasonably be fed with calcium.
Six. Dogs don't eat salt.
Dogs are not only able to eat salt, but must eat it, because sodium is essential to the dog body, and sodium is lacking and the endocrinological system of the dog is chaotic. Just have to manipulate the appetite. Due to excessive salt intake, not only do dogs have smooth hair, tear marks and even other difficulties.