Cats will more than likely come down on their own. Leave
them alone to make their way down. Give them an entire
day to do so. Tempt them with their favorite strong-smell-
ing food.
If the cat is injured, wearing a leash that could choke them, or hasn't come down in a day, you need to climb up and get them, whether up the tree itself, or with a ladder. Grab them by the skin on the back of the neck and make your first attempt at reaching them a good one - they may flee further up the tree.
The Human Society may be able to assist you if you are not able to reach the cat yourself.
One of the ways in which cats show happiness is by sleeping.
- Cleveland Amory
Cats hate the smell of vinegar. If you have a cat that is marking its territory around your house, spray the area with white distilled vinegar then rinse with a hose.