Can Dogs See Colors?

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Dogs can see colors, but dogs can see fewer colors than humans because dogs have only two types of cones in their eyes, while humans have three. According to the principle of three primary colors, the colorful world seen by human eyes becomes paler in dog eyes. What dogs can see are mainly yellow, blue and gray colors.

Foods that can improve your dog's eyesight:                                                                                                                                                                                        

1. Tomatoes. Tomatoes have a great protective effect on dogs' eyes. Tomatoes can effectively protect dogs' eyes from sun damage.

2. Pumpkin. Pumpkin is good for the dog's urinary system, it can also help digestion, it can also control the weight without gaining weight, and it is also helpful for the dog's eyes.

3. Sweet potatoes. Anthocyanins, which are rich in beta carotene, antioxidant and anti-inflammatory properties, are not only great for your dog's eyes, but also good for your dog's body by promoting digestion.

4. Carrots. Not only can it help your dog have a beautiful coat, but it can also make your dog's eyes healthier.

5. Blueberries. It can not only improve the dog's night vision function, reduce fatigue, but also supplement vitamin C and other substances.

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