2) Bald tires are more prone to blowouts, and when a tire gives out-especially at high speeds-it can cause the driver to lose control of the vehicle. Obviously, that can lead to a serious accident. 3) Because they don't grip the road nearly as well as newer models, bald tires can increase a vehicle's stopping distance.That can be especially serious on wet roads, in stop-and-go traffic, and wherever pedestrians are present.According to a 2012 study by the Rubber Manufacturers of America, more than 13% of the vehicles on the road have bald tires.) Because they have very little or no tread depth, bald tires do not allow water to pass between treads. That means that cars with bald tires often hydroplane on wet roads; they actually ride on the surface of the water, and that renders the steering wheel useless, at least temporarily.
If your puppy wants to sleep, let him sleep. Your puppy needs 18 to 20 hours of sleep a day. He'll get some of this sleep during the day in the form of short naps. You should establish a bedtime routine, however, so that as your puppy grows into an adult dog he learns to get most of his sleep at night.
How many hours should a puppy sleep? I have a 9 week old puppy, and he seems to be sleeping, A LOT lately. Is it that he's going through a growth spurt? Last night, he went to bed at 9:30, got up at 12:30 to go potty, and then at 6 to go to the bathroom. Then from 6 - 8:30 he was awake, and now he's sleeping again.