Based on research findings, here are recommendations for the most docile and friendly hamster breeds, perfect for beginners or owners seeking strong interactivity:

Golden Hamster (Syrian Hamster)
Traits: Round, dumpling-like body; highly interactive; can be trained to use a designated potty area; lifespan of about 3 years.
Advantages: Not picky eaters, highly adaptable, and ideal for raising from a young age to build a bond.
Silver Fox Hamster
Traits: Soft silvery-white fur; tends to be greedy and chubby but has a 憨厚 personality; health issues are easily noticeable through their eyes.
Advantages: Affectionate and pleasant to pet, making them great for owners who enjoy cuddling.
Pudding Hamster
Traits: Adorably soft and squishy; loves eating more than exercising; may develop "hidden edition" fur colors after changing coats.
Note: Diet needs to be controlled to prevent obesity.
Purple Warehouse Hamster
Traits: Round-headed with a short tail, resembling a gray dumpling; gentle and people-friendly but tends to sleep a lot.
Advantages: Highly interactive and affordable.
Milk Tea Hamster
Traits: Fur color similar to pearl milk tea; gentle and non-biting, making them perfect for beginners.
General Recommendation: For strong interactivity, go for Golden Hamsters or Purple Warehouse Hamsters. For a cute, cuddly feel, Pudding Hamsters and Silver Fox Hamsters are better choices.