Beli kandang yang sesuai. Berikan tempat memanjat bagi tupai di dalam kandang. Berikan benda untuk dikerat tupai. Posisikan kandang di dekat jendela. Berikan kotak sarang pada tupai. Berikan alas tidur di sarang tupai.

Given the above summary, write a detailed text in English for it.
A pet squirrel will require a cage that is at least two feet wide, two feet deep, and several feet tall (about 0.6 meters wide, 0.6 meters deep, and at least a meter tall.) Squirrels are active animals and need to be able to move around. Provide covered spots for your squirrel to hide in when it wishes to do so.  Squirrels have very strong teeth, so opt for a metal cage over wood or plastic. Make sure to buy a secure cage as squirrels are good at getting through small spaces. Make sure that your squirrel has things to climb on to mimic its natural environment, such as pieces of wood or clean, sturdy branches. Hanging parrot toys and perches are also suitable choices. Make sure that any hanging toys are securely installed in the cage before allowing your squirrel to crawl on them. Squirrels have strong teeth and a natural tendency to chew things, so provide them with things to chew. Chew bones will allow your squirrel to wear down their incisors without destroying other things, and may provide calcium to their diet. Sturdy chew toys are also a good choice, but should be cleaned every week to prevent the growth of bacteria. Position your squirrel's cage near a window to give it access to sunlight. Proximity to the outdoors will mimic its natural living environment. Open the window whenever possible so that your squirrel can experience the sounds and smells of the outdoors. Squirrels like to have a secure and cozy place to sleep. Place a small cardboard box in the cage with a hole in it large enough for your squirrel to crawl in and out. You can also purchase a wooden nesting box for your squirrel at a pet store or online. Be sure that the nesting box you purchase has a hole large enough for your squirrel to get through. Make your squirrel's nesting box more comfortable by placing soft materials in it. Avoid using an old towel or terrycloth, as your squirrel's nails can get caught in the fabric loops. An old t-shirt, fleece blanket, or shredded newspaper are all good options.  Replace the shredded newspaper or...