Give him enough food ofcorse
there is a special spray so the dog will stop chewing anything you spray the spray on..........you can get the spray at petsmart
cut them off.
Because it is playing and because it wants to
You could be extreme and muzzle the dog in the car. Another option is to buy a truck:)
Get rid of the fleas. Flea allergies are the number one reason for visits to the vet!
Get one of those lampshade things
Daily brushing
Try getting a "simple solutions" puppy pad holder, more toys to entertain your dog, or crate training.
It means your dog has been eating hair - its own, another animal's, or the people hair lying around the house. If this doesn't happen often, and your dog looks fine afterwards, I wouldn't worry about it too much - the hair is probably causing some stomach discomfort from piling up into a ball and your dog throws it back up to get rid of the irritation. However, if your dog does this frequently, shows other signs of illness such as decreased appetite or decreased energy, or is chewing himself or something else bald, I would suggest a visit to the veterinarian for an examination.
There are usually only a few reasons a dog will show hair loss in a certain spot. 1) It has been chewing in that spot to alleviate itching from a bug bite. 2) If on/near a joint, the dog has been chewing the fur in an attempt to alleviate pain from possible arthritis (if an older dog). 3) It's immune system is compromised and that area is developing the mange and should be seen ASAP by a veterinarian.
Yes they can, they can go on the skin too. Usually you can see the fleas jumping around.
Your dog may be chewing on the stairs because he is teething. If your dog is a puppy this is a likely cause. When you see the dog doing this, say no and give the dog something safe to chew on. Your dog may also be chewing on the stairs because he is bored. Try playing with the dog, and giving him interesting toys to play with.