Make sure that your cat has
multiple escape routes from the box, and that it is difficult for another pet or person to sneak up on her while she's in the box.
These locations should also have
multiple escape routes so that your cat can quickly leave her litter box if she suddenly feels anxious.
They like to be able to see people or other animals approaching, and they like to have
multiple escape routes in case they want to leave their boxes quickly.
The box should be placed in a quiet area (but one frequented by your cat), away from food and water bowls, and
with multiple escape routes.
Apartment buildings are generally required to have
multiple escape routes, as well.
It's also important that your cat not feel trapped, so make sure you place the box in an area where the cat has
multiple escape routes.
In order to ease the pain of these experiences for the «victim» you should place your boxes in locations that have
multiple escape routes, and in such a way that a cat that is using the facilities can see others coming.
Add a few litter boxes in different locations, all of which have
multiple escape routes.
Place the box in a relatively quiet area that your cat likes to frequent, and make sure there are
multiple escape routes.
Apartment buildings are generally required to have
multiple escape routes, as well.