hamsters life cycle

  A hamster’s life cycle can be divided into several stages, with slight variations in lifespan and development speed among different breeds:

  1. Life Cycle Stages

  Juvenile Stage (0–3 months)

  At birth, they weigh only 2–3 grams, are hairless, and rely entirely on their mother’s milk.

  By 3 weeks old, they reach 20–30 grams, start weaning, and begin eating solid food independently.

  After 3 months, they enter adulthood, with a body size close to full maturity.

  Adult Stage (3 months–1.5 years)

  Physically mature, with a stable temperament and reproductive capability.

  Male hamsters reach sexual maturity at 6–8 weeks, while females mature at 4–8 weeks.

  Breeding is recommended after 5–8 months of age to avoid compromising their health.

  Senior Stage (after 1.5 years)

  Signs include slower movement, dulling of fur, and increased sleep time.

  Their average lifespan is 2–3 years, with a small number living beyond 3 years.

  2. Breed Differences

  Dwarf hamsters: 1.5–2 years.

  Syrian hamsters (golden bears): 2–3 years.

  Roborovski hamsters: 3+ years.

  3. Tips to Extend Lifespan

  Provide a safe, clean living environment.

  Offer a balanced diet and avoid high-sugar, high-fat foods.

  Clean the cage regularly and minimize stressors.

  Hamsters age quickly—1.5 years old is equivalent to the elderly stage in humans—so special attention should be paid to their health care during this period.

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