Why does touching your belly button make you have to pee?
Why You Shouldn't Poke Your Belly Button.
"So, as You stick your finger into Your Belly Button, it sends a signal from the deeper fibers that line your inner abdominal cavity to your spinal cord.
Because your spinal cord at that level is also relaying signals from your bladder and urethra, it feels almost the same.
Dogs also lick because they like the taste of an owner's salty skin and out of habit.
Mostly, with domestic Dogs, it's a sign of affection.
Licking releases pleasurable endorphins which gives Dogs a feeling of comfort and pleasure — like the feeling people get when they are biting their nails — it relieves stress.
According to this report, the total first-year cost of owning a dog is $1,270 and for a cat it's $1,070.
As you can see, having a pet can cost you over $1,000 in the first year, and well over $500 each additional year.
Depending on the food you buy and sudden medical expenses, the costs could be much higher.
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