Causes of Hair Loss
Alopecia is a term for hair loss of the head or body. This conditions is often connected to humans but it can also affect hamsters too. Typically hair loss in hamsters comes with age. Older hamsters can lose their hair due to a lack of protein (less than 16%) or iron in their diet. Other hamster illnesses can cause hair loss including sarcoptic mange, demodex mites, ringworm or disease such as kidney or Cushing’s disease.
Signs and Symptoms
Hair loss in old hamsters. Often this hair loss occurs as patches on the back of the hamster. The loss of hair can however be on the head or other parts of the hamster’s body.
If the hamster alopecia is thought to be caused by a poor diet, you should add more protein into the diet and cut back on cereals. You can give your hamster a drop of cod liver oil daily or yeast tablets in the food once a week. If the hair loss is thought to be caused by an illness or disease, you might need to take your hamster to the vet. See the treatment of mites and mange.