Most people buy their first tarantula from a pet shop.
If you don't happen to know any experienced tarantula keepers, you may be on your own as to judging the animals. Here are some tips. A tarantula huddled up in the corner with its legs tucked under it, that doesn't react, or reacts slowly to touch, is likely to be dying. Excessive dryness can kill tarantulas, especially when they molt. Some species need moisture all the time.