Ragdoll cats generally start to change their lanugo hair when they are over 1.5 months old. Changing the lanugo is an essential part of the growth and development of Ragdoll cats. Ragdoll cats begin to replace their lanugo hair after they are more than one month old. The replaced hair will be tougher and glossier than the original lanugo hair. Moreover, during the period of lanugo replacement, the amount of lanugo hair removal is relatively large. It is recommended that pet owners use a pet-specific comb to comb the Ragdoll cat's fur during the period of lanugo replacement. It is recommended that once every 1 to 2 days be used.

Things to note when Ragdoll cats are changing their lanugo hair:

1. It is recommended that pet owners use a special comb to comb Ragdoll cats’ hair.

2. Don’t comb your hair too frequently. It is recommended to comb your hair once every 1 to 2 days.

3. In terms of diet, pay attention to supplementing the Ragdoll cats with essential fatty acids during the period of molting.

4. In terms of hygiene, the hair loss of Ragdoll cats may make the cat nest dirty, and pet owners should clean it in time.