Hamsters are native to Syria and were primarily used for research.  In 1948, Albert Marsh, a highway engineer, introduced them as pets. 
They are chunky-bodied, thick-furred, short-tailed rodents with cheek pouches and are secretive burrowers and hoarders. Being nocturnal creatures, they usually sleep during the day and play and explore at night.
 
Hamsters as Pets
Hamsters have no detectable body odor. They are inexpensive to buy and outside of cage cleaning and proper food are relatively maintenance free.  These adorable rodents are subject to very few health problems and diseases.
Since they sleep during the day, they are active at night when most people are home. A hamster can be a wonderful family member and an excellent pet.
Hamsters tend to be solitary animals and often do better living alone. Some types, like the Roborovski and Campbell’s, can live in pairs or groups, but it is not necessary.
 
Keeping males and females together is not recommended since they are prolific breeders. Having a couple hamsters is wonderful, but if they breed you may end up with many more than anticipated. If you decide to have more than one, make sure you have a second cage in case they don’t get along.
 
What do I need for my pet hamster?
Now that you have decided on a pet hamster you should have all the supplies necessary before bringing your pet home. This care sheet will guide you in having everything you need. Remember, hamsters are chewers, wanderers, and burrowers so choose the home accordingly.
 
Habitat
You will need a cage or aquarium that is at least 15 inches long by 12 inches high for one hamster or two dwarf hamsters. Get the largest size possible. The bigger the cage the happier your pet will be.
 
Bedding or substrate for the bottom of the cage where your pet can burrow and hide.
 
A water bottle or water dish. You will have less mess to clean up if you use a stoppered bottle in place of a water dish.
 
A food dish.
 
Hide and sleeping areas for your hamster.
Toys such as an exercise wheel, ramps, and tunnels so your pet hamster can exercise and explore.
 
Food and Supplements
Hamster food, either pellets or mixed seeds and grain.
Fresh food like acorns, apples, bananas, green beans, broccoli, cabbage, carrots, cauliflower, celery, corn, zucchini, cucumbers, grapes, kale, oranges, peas, spinach, sweet potatoes, and turnips.
Vitamin, mineral, and calcium supplements.
Treats to add variety to your pet’s diet.