Exotic pets of celebrities of the past
The love of our lesser brothers is in one way or another inherent in every person. And each of us, voluntarily or involuntarily, chooses the "object" of his love among…

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Animal life span
The average life span of animals varies, depending not only on the type of animal, but also on other factors, such as whether they live indoors or outdoors and the…

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How cats fall
Most members of the feline family tend to view the area from a height. Large forest cat lynxes spend most of their time in trees, in ambush or in pursuit…

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What colors do dogs see?

Dogs, like most other mammals, have no color vision. Yesterday in 1909, it was established that dogs do not distinguish colors, but only respond to the degree of brightness, in other words, suffer from color blindness. Later reports appeared that a small percentage of hunting dogs seem to be able to distinguish some colors of the spectrum.

However, at the end of 1969, an explanation was published in a special consultation, from which it follows that dogs have achromatic vision and see the world only in black and white. In other words, they see a color image in gray tones. Only the intensity of the gray color will be different for them: yellow will appear light gray, orange and blue will appear slightly darker, and red, green and purple will appear dark gray, almost black. Dogs can very accurately distinguish squares or a circle and an ellipse with a half-axis ratio of 9: 8, but they cannot distinguish color squares from many white, gray and black ones.

The dog’s vision is generally very different from human vision. In them, like their ancestors – wolves and generally in twilight and nocturnal animals, the retina consists mainly of sticks. In contrast to humans, dogs do not have a yellow spot on the retina, which means that there is no majority of cones that perceive color. This explains why dogs do not distinguish colors.

8 easy ways to keep your dog barking
Dogs bark to communicate with each other and with their owners, but sometimes barking can get out of control. Constant barking can spoil the nerves of the family and create…

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Royal Canin feed for active and domestic cats
All animals are different, of different temperament and level of activity, and when choosing a diet, these features must be taken into account so that the food supports the pet…

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What is rabies?
Rabies is a deadly virus that infects the central nervous system (CNS) and causes acute encephalitis. Rabies can affect all types of warm-blooded animals, including humans. From animals to humans,…

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Dog Diabetes Treatment
Diabetes affects not only people, but also animals. While people show a willingness to change their lifestyle to help treatment, pet owners are faced with additional problems that animals, as…

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