why dog skin turns black

why dog skin turns black?

Dog skin turns black when they are exposed to sunlight for too long. This happens because the pigment melanin in the hair follicles absorbs UV rays from the sun. The longer the exposure, the darker the color becomes.

why dog tongue hangs out?

Dog tongues hang out because they are hungry. They also do it when they want to say hello to other dogs.

why dog urine kills grass?

Dog urine contains nitrogen which helps kill grass. If you want to keep your lawn green, just sprinkle some dog urine around your yard.

why dogs chase tails?

Dogs chase tails because they want to play. They do not know what they are doing, but they just want to play.

why dogs chatter their teeth?

Dogs chatter their teeth because they are excited about something. This is called “barking” and is used for communication between dogs. The sound is made when air passes through the vocal cords.

why dogs destroy furniture?

Dogs destroy furniture because they are curious about everything around them. They want to explore all things new and different. This curiosity makes them destructive and causes them to chew up anything they find interesting.

why dogs dig carpet?

Dogs love digging holes in the ground. They do it for fun, exercise, and to relieve themselves. When they dig holes in the ground, they often find things like bones, toys, and other interesting items. This is what makes them so curious about digging holes in the first place!

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why dogs eat clothes?

Dogs eat clothes because they are attracted to them. They also like to chew things up, and clothes are one of the easiest things for them to chew.

why dogs eyes red?

Dogs eyes are red because they are filled with blood vessels. When a dog gets excited, his heart beats faster and blood rushes to his head. This causes the blood vessels in his eyes to dilate, which makes them appear red.

why dogs gag
Dogs gag when they eat something that is too big for them to swallow. They also gag when they eat something they don’t like. The reason for this is that they need to chew their food thoroughly to break down the tough parts. If they don’t do this, then they may choke on the food.

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